21671569332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{8737}}^1$

素因数の和:8967

約数の個数: 192

約数和(自身を含む): 68349335040

約数和(自身を除く): 46677765708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 193, 204, 238, 252, 306, 357, 378, 386, 459, 476, 579, 612, 714, 756, 772, 918, 1071, 1158, 1351, 1428, 1737, 1836, 2142, 2316, 2702, 3213, 3281, 3474, 4053, 4284, 5211, 5404, 6426, 6562, 6948, 8106, 8737, 9843, 10422, 12159, 12852, 13124, 16212, 17474, 19686, 20844, 22967, 24318, 26211, 29529, 34948, 36477, 39372, 45934, 48636, 52422, 59058, 61159, 68901, 72954, 78633, 88587, 91868, 104844, 118116, 122318, 137802, 145908, 148529, 157266, 177174, 183477, 206703, 235899, 244636, 275604, 297058, 314532, 354348, 366954, 413406, 445587, 471798, 550431, 594116, 620109, 733908, 826812, 891174, 943596, 1039703, 1100862, 1240218, 1336761, 1651293, 1686241, 1782348, 2079406, 2201724, 2480436, 2673522, 3119109, 3302586, 3372482, 4010283, 4158812, 5058723, 5347044, 6238218, 6605172, 6744964, 8020566, 9357327, 10117446, 11803687, 12476436, 15176169, 16041132, 18714654, 20234892, 23607374, 28071981, 28666097, 30352338, 35411061, 37429308, 45528507, 47214748, 56143962, 57332194, 60704676, 70822122, 85998291, 91057014, 106233183, 112287924, 114664388, 141644244, 171996582, 182114028, 200662679, 212466366, 257994873, 318699549, 343993164, 401325358, 424932732, 515989746, 601988037, 637399098, 773984619, 802650716, 1031979492, 1203976074, 1274798196, 1547969238, 1805964111, 2407952148, 3095938476, 3611928222, 5417892333, 7223856444, 10835784666, 21671569332]

約数ペア:

[(1, 21671569332), (2, 10835784666), (3, 7223856444), (4, 5417892333), (6, 3611928222), (7, 3095938476), (9, 2407952148), (12, 1805964111), (14, 1547969238), (17, 1274798196), (18, 1203976074), (21, 1031979492), (27, 802650716), (28, 773984619), (34, 637399098), (36, 601988037), (42, 515989746), (51, 424932732), (54, 401325358), (63, 343993164), (68, 318699549), (84, 257994873), (102, 212466366), (108, 200662679), (119, 182114028), (126, 171996582), (153, 141644244), (189, 114664388), (193, 112287924), (204, 106233183), (238, 91057014), (252, 85998291), (306, 70822122), (357, 60704676), (378, 57332194), (386, 56143962), (459, 47214748), (476, 45528507), (579, 37429308), (612, 35411061), (714, 30352338), (756, 28666097), (772, 28071981), (918, 23607374), (1071, 20234892), (1158, 18714654), (1351, 16041132), (1428, 15176169), (1737, 12476436), (1836, 11803687), (2142, 10117446), (2316, 9357327), (2702, 8020566), (3213, 6744964), (3281, 6605172), (3474, 6238218), (4053, 5347044), (4284, 5058723), (5211, 4158812), (5404, 4010283), (6426, 3372482), (6562, 3302586), (6948, 3119109), (8106, 2673522), (8737, 2480436), (9843, 2201724), (10422, 2079406), (12159, 1782348), (12852, 1686241), (13124, 1651293), (16212, 1336761), (17474, 1240218), (19686, 1100862), (20844, 1039703), (22967, 943596), (24318, 891174), (26211, 826812), (29529, 733908), (34948, 620109), (36477, 594116), (39372, 550431), (45934, 471798), (48636, 445587), (52422, 413406), (59058, 366954), (61159, 354348), (68901, 314532), (72954, 297058), (78633, 275604), (88587, 244636), (91868, 235899), (104844, 206703), (118116, 183477), (122318, 177174), (137802, 157266), (145908, 148529)]