18201702948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 51740688384

約数和(自身を除く): 33538985436

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 263, 286, 341, 372, 403, 429, 526, 572, 682, 789, 806, 858, 1023, 1052, 1209, 1301, 1364, 1578, 1612, 1716, 2046, 2418, 2602, 2893, 3156, 3419, 3903, 4092, 4433, 4836, 5204, 5786, 6838, 7806, 8153, 8679, 8866, 10257, 11572, 13299, 13676, 14311, 15612, 16306, 16913, 17358, 17732, 20514, 24459, 26598, 28622, 32612, 33826, 34716, 37609, 40331, 41028, 42933, 48918, 50739, 53196, 57244, 67652, 75218, 80662, 85866, 89683, 97836, 101478, 105989, 112827, 120993, 150436, 161324, 171732, 179366, 186043, 202956, 211978, 225654, 241986, 269049, 317967, 342163, 358732, 372086, 423956, 443641, 451308, 483972, 524303, 538098, 558129, 635934, 684326, 744172, 887282, 1026489, 1048606, 1076196, 1116258, 1165879, 1271868, 1330923, 1368652, 1572909, 1774564, 2052978, 2097212, 2232516, 2331758, 2661846, 3145818, 3497637, 3763793, 4105956, 4448119, 4663516, 5323692, 5767333, 6291636, 6995274, 7527586, 8896238, 10607053, 11291379, 11534666, 13344357, 13990548, 15055172, 17301999, 17792476, 21214106, 22582758, 23069332, 26688714, 31821159, 34603998, 42428212, 45165516, 48929309, 53377428, 63642318, 69207996, 97858618, 116677583, 127284636, 137891689, 146787927, 195717236, 233355166, 275783378, 293575854, 350032749, 413675067, 466710332, 551566756, 587151708, 700065498, 827350134, 1400130996, 1516808579, 1654700268, 3033617158, 4550425737, 6067234316, 9100851474, 18201702948]

約数ペア:

[(1, 18201702948), (2, 9100851474), (3, 6067234316), (4, 4550425737), (6, 3033617158), (11, 1654700268), (12, 1516808579), (13, 1400130996), (22, 827350134), (26, 700065498), (31, 587151708), (33, 551566756), (39, 466710332), (44, 413675067), (52, 350032749), (62, 293575854), (66, 275783378), (78, 233355166), (93, 195717236), (124, 146787927), (132, 137891689), (143, 127284636), (156, 116677583), (186, 97858618), (263, 69207996), (286, 63642318), (341, 53377428), (372, 48929309), (403, 45165516), (429, 42428212), (526, 34603998), (572, 31821159), (682, 26688714), (789, 23069332), (806, 22582758), (858, 21214106), (1023, 17792476), (1052, 17301999), (1209, 15055172), (1301, 13990548), (1364, 13344357), (1578, 11534666), (1612, 11291379), (1716, 10607053), (2046, 8896238), (2418, 7527586), (2602, 6995274), (2893, 6291636), (3156, 5767333), (3419, 5323692), (3903, 4663516), (4092, 4448119), (4433, 4105956), (4836, 3763793), (5204, 3497637), (5786, 3145818), (6838, 2661846), (7806, 2331758), (8153, 2232516), (8679, 2097212), (8866, 2052978), (10257, 1774564), (11572, 1572909), (13299, 1368652), (13676, 1330923), (14311, 1271868), (15612, 1165879), (16306, 1116258), (16913, 1076196), (17358, 1048606), (17732, 1026489), (20514, 887282), (24459, 744172), (26598, 684326), (28622, 635934), (32612, 558129), (33826, 538098), (34716, 524303), (37609, 483972), (40331, 451308), (41028, 443641), (42933, 423956), (48918, 372086), (50739, 358732), (53196, 342163), (57244, 317967), (67652, 269049), (75218, 241986), (80662, 225654), (85866, 211978), (89683, 202956), (97836, 186043), (101478, 179366), (105989, 171732), (112827, 161324), (120993, 150436)]