18311702812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 36367329600

約数和(自身を除く): 18055626788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 116, 146, 292, 377, 397, 419, 754, 794, 838, 949, 1508, 1588, 1676, 1898, 2117, 3796, 4234, 5161, 5447, 8468, 10322, 10894, 11513, 12151, 20644, 21788, 23026, 24302, 27521, 28981, 30587, 46052, 48604, 55042, 57962, 61174, 110084, 115924, 122348, 149669, 157963, 166343, 299338, 315926, 332686, 376753, 397631, 598676, 631852, 665372, 753506, 795262, 840449, 887023, 1507012, 1590524, 1680898, 1774046, 2162459, 3361796, 3548092, 4324918, 4823947, 8649836, 9647894, 10925837, 11531299, 12143039, 19295788, 21851674, 23062598, 24286078, 43703348, 46125196, 48572156, 62711311, 125422622, 157859507, 250845244, 315719014, 352148131, 631438028, 704296262, 1408592524, 4577925703, 9155851406, 18311702812]

約数ペア:

[(1, 18311702812), (2, 9155851406), (4, 4577925703), (13, 1408592524), (26, 704296262), (29, 631438028), (52, 352148131), (58, 315719014), (73, 250845244), (116, 157859507), (146, 125422622), (292, 62711311), (377, 48572156), (397, 46125196), (419, 43703348), (754, 24286078), (794, 23062598), (838, 21851674), (949, 19295788), (1508, 12143039), (1588, 11531299), (1676, 10925837), (1898, 9647894), (2117, 8649836), (3796, 4823947), (4234, 4324918), (5161, 3548092), (5447, 3361796), (8468, 2162459), (10322, 1774046), (10894, 1680898), (11513, 1590524), (12151, 1507012), (20644, 887023), (21788, 840449), (23026, 795262), (24302, 753506), (27521, 665372), (28981, 631852), (30587, 598676), (46052, 397631), (48604, 376753), (55042, 332686), (57962, 315926), (61174, 299338), (110084, 166343), (115924, 157963), (122348, 149669)]