18271770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 50668416

約数和(自身を除く): 32396646

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3257, 5610, 6514, 9771, 16285, 19542, 32570, 35827, 48855, 55369, 71654, 97710, 107481, 110738, 166107, 179135, 214962, 276845, 332214, 358270, 537405, 553690, 609059, 830535, 1074810, 1218118, 1661070, 1827177, 3045295, 3654354, 6090590, 9135885, 18271770]

約数ペア:

[(1, 18271770), (2, 9135885), (3, 6090590), (5, 3654354), (6, 3045295), (10, 1827177), (11, 1661070), (15, 1218118), (17, 1074810), (22, 830535), (30, 609059), (33, 553690), (34, 537405), (51, 358270), (55, 332214), (66, 276845), (85, 214962), (102, 179135), (110, 166107), (165, 110738), (170, 107481), (187, 97710), (255, 71654), (330, 55369), (374, 48855), (510, 35827), (561, 32570), (935, 19542), (1122, 16285), (1870, 9771), (2805, 6514), (3257, 5610)]