3958542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 9940320

約数和(自身を除く): 5981778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 353, 534, 623, 706, 801, 1059, 1246, 1602, 1869, 2118, 2471, 3177, 3738, 4942, 5607, 6354, 7413, 11214, 14826, 22239, 31417, 44478, 62834, 94251, 188502, 219919, 282753, 439838, 565506, 659757, 1319514, 1979271, 3958542]

約数ペア:

[(1, 3958542), (2, 1979271), (3, 1319514), (6, 659757), (7, 565506), (9, 439838), (14, 282753), (18, 219919), (21, 188502), (42, 94251), (63, 62834), (89, 44478), (126, 31417), (178, 22239), (267, 14826), (353, 11214), (534, 7413), (623, 6354), (706, 5607), (801, 4942), (1059, 3738), (1246, 3177), (1602, 2471), (1869, 2118)]