1813838940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3329}}^1$

素因数の和:4356

約数の個数: 96

約数和(自身を含む): 5650344000

約数和(自身を除く): 3836505060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1009, 2018, 3027, 3329, 4036, 5045, 6054, 6658, 9081, 9987, 10090, 12108, 13316, 15135, 16645, 18162, 19974, 20180, 27243, 29961, 30270, 33290, 36324, 39948, 45405, 49935, 54486, 59922, 60540, 66580, 89883, 90810, 99870, 108972, 119844, 136215, 149805, 179766, 181620, 199740, 272430, 299610, 359532, 449415, 544860, 599220, 898830, 1797660, 3358961, 6717922, 10076883, 13435844, 16794805, 20153766, 30230649, 33589610, 40307532, 50384415, 60461298, 67179220, 90691947, 100768830, 120922596, 151153245, 181383894, 201537660, 302306490, 362767788, 453459735, 604612980, 906919470, 1813838940]

約数ペア:

[(1, 1813838940), (2, 906919470), (3, 604612980), (4, 453459735), (5, 362767788), (6, 302306490), (9, 201537660), (10, 181383894), (12, 151153245), (15, 120922596), (18, 100768830), (20, 90691947), (27, 67179220), (30, 60461298), (36, 50384415), (45, 40307532), (54, 33589610), (60, 30230649), (90, 20153766), (108, 16794805), (135, 13435844), (180, 10076883), (270, 6717922), (540, 3358961), (1009, 1797660), (2018, 898830), (3027, 599220), (3329, 544860), (4036, 449415), (5045, 359532), (6054, 299610), (6658, 272430), (9081, 199740), (9987, 181620), (10090, 179766), (12108, 149805), (13316, 136215), (15135, 119844), (16645, 108972), (18162, 99870), (19974, 90810), (20180, 89883), (27243, 66580), (29961, 60540), (30270, 59922), (33290, 54486), (36324, 49935), (39948, 45405)]