1830654756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19687}}^1$

素因数の和:19751

約数の個数: 120

約数和(自身を含む): 5603047296

約数和(自身を除く): 3772392540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2214, 2268, 2583, 3321, 3444, 4428, 5166, 6642, 7749, 10332, 13284, 15498, 19687, 23247, 30996, 39374, 46494, 59061, 78748, 92988, 118122, 137809, 177183, 236244, 275618, 354366, 413427, 531549, 551236, 708732, 807167, 826854, 1063098, 1240281, 1594647, 1614334, 1653708, 2126196, 2421501, 2480562, 3189294, 3228668, 3720843, 4843002, 4961124, 5650169, 6378588, 7264503, 7441686, 9686004, 11162529, 11300338, 14529006, 14883372, 16950507, 21793509, 22325058, 22600676, 29058012, 33901014, 43587018, 44650116, 50851521, 65380527, 67802028, 87174036, 101703042, 130761054, 152554563, 203406084, 261522108, 305109126, 457663689, 610218252, 915327378, 1830654756]

約数ペア:

[(1, 1830654756), (2, 915327378), (3, 610218252), (4, 457663689), (6, 305109126), (7, 261522108), (9, 203406084), (12, 152554563), (14, 130761054), (18, 101703042), (21, 87174036), (27, 67802028), (28, 65380527), (36, 50851521), (41, 44650116), (42, 43587018), (54, 33901014), (63, 29058012), (81, 22600676), (82, 22325058), (84, 21793509), (108, 16950507), (123, 14883372), (126, 14529006), (162, 11300338), (164, 11162529), (189, 9686004), (246, 7441686), (252, 7264503), (287, 6378588), (324, 5650169), (369, 4961124), (378, 4843002), (492, 3720843), (567, 3228668), (574, 3189294), (738, 2480562), (756, 2421501), (861, 2126196), (1107, 1653708), (1134, 1614334), (1148, 1594647), (1476, 1240281), (1722, 1063098), (2214, 826854), (2268, 807167), (2583, 708732), (3321, 551236), (3444, 531549), (4428, 413427), (5166, 354366), (6642, 275618), (7749, 236244), (10332, 177183), (13284, 137809), (15498, 118122), (19687, 92988), (23247, 78748), (30996, 59061), (39374, 46494)]