18106374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25439226

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 449, 517, 611, 858, 898, 1034, 1222, 1347, 1551, 1833, 2694, 3102, 3666, 4939, 5837, 6721, 9878, 11674, 13442, 14817, 17511, 20163, 21103, 29634, 35022, 40326, 42206, 63309, 64207, 126618, 128414, 192621, 232133, 274339, 385242, 464266, 548678, 696399, 823017, 1392798, 1646034, 3017729, 6035458, 9053187, 18106374]

約数ペア:

[(1, 18106374), (2, 9053187), (3, 6035458), (6, 3017729), (11, 1646034), (13, 1392798), (22, 823017), (26, 696399), (33, 548678), (39, 464266), (47, 385242), (66, 274339), (78, 232133), (94, 192621), (141, 128414), (143, 126618), (282, 64207), (286, 63309), (429, 42206), (449, 40326), (517, 35022), (611, 29634), (858, 21103), (898, 20163), (1034, 17511), (1222, 14817), (1347, 13442), (1551, 11674), (1833, 9878), (2694, 6721), (3102, 5837), (3666, 4939)]