38626434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 111533760

約数和(自身を除く): 72907326

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 31, 33, 42, 58, 62, 63, 66, 77, 87, 93, 99, 126, 154, 174, 186, 198, 203, 217, 231, 261, 279, 319, 341, 406, 434, 462, 522, 558, 609, 638, 651, 682, 693, 899, 957, 961, 1023, 1218, 1302, 1386, 1798, 1827, 1914, 1922, 1953, 2046, 2233, 2387, 2697, 2871, 2883, 3069, 3654, 3906, 4466, 4774, 5394, 5742, 5766, 6138, 6293, 6699, 6727, 7161, 8091, 8649, 9889, 10571, 12586, 13398, 13454, 14322, 16182, 17298, 18879, 19778, 20097, 20181, 21142, 21483, 27869, 29667, 31713, 37758, 40194, 40362, 42966, 55738, 56637, 59334, 60543, 63426, 69223, 73997, 83607, 89001, 95139, 113274, 121086, 138446, 147994, 167214, 178002, 190278, 195083, 207669, 221991, 250821, 306559, 390166, 415338, 443982, 501642, 585249, 613118, 623007, 665973, 919677, 1170498, 1246014, 1331946, 1755747, 1839354, 2145913, 2759031, 3511494, 4291826, 5518062, 6437739, 12875478, 19313217, 38626434]

約数ペア:

[(1, 38626434), (2, 19313217), (3, 12875478), (6, 6437739), (7, 5518062), (9, 4291826), (11, 3511494), (14, 2759031), (18, 2145913), (21, 1839354), (22, 1755747), (29, 1331946), (31, 1246014), (33, 1170498), (42, 919677), (58, 665973), (62, 623007), (63, 613118), (66, 585249), (77, 501642), (87, 443982), (93, 415338), (99, 390166), (126, 306559), (154, 250821), (174, 221991), (186, 207669), (198, 195083), (203, 190278), (217, 178002), (231, 167214), (261, 147994), (279, 138446), (319, 121086), (341, 113274), (406, 95139), (434, 89001), (462, 83607), (522, 73997), (558, 69223), (609, 63426), (638, 60543), (651, 59334), (682, 56637), (693, 55738), (899, 42966), (957, 40362), (961, 40194), (1023, 37758), (1218, 31713), (1302, 29667), (1386, 27869), (1798, 21483), (1827, 21142), (1914, 20181), (1922, 20097), (1953, 19778), (2046, 18879), (2233, 17298), (2387, 16182), (2697, 14322), (2871, 13454), (2883, 13398), (3069, 12586), (3654, 10571), (3906, 9889), (4466, 8649), (4774, 8091), (5394, 7161), (5742, 6727), (5766, 6699), (6138, 6293)]