131475726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 295321104

約数和(自身を除く): 163845378

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 113, 222, 226, 333, 339, 666, 678, 1017, 1747, 2034, 3494, 4181, 5241, 8362, 10482, 12543, 15723, 25086, 31446, 37629, 64639, 75258, 129278, 193917, 197411, 387834, 394822, 581751, 592233, 1163502, 1184466, 1776699, 3553398, 7304207, 14608414, 21912621, 43825242, 65737863, 131475726]

約数ペア:

[(1, 131475726), (2, 65737863), (3, 43825242), (6, 21912621), (9, 14608414), (18, 7304207), (37, 3553398), (74, 1776699), (111, 1184466), (113, 1163502), (222, 592233), (226, 581751), (333, 394822), (339, 387834), (666, 197411), (678, 193917), (1017, 129278), (1747, 75258), (2034, 64639), (3494, 37629), (4181, 31446), (5241, 25086), (8362, 15723), (10482, 12543)]