718002

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 1573884

約数和(自身を除く): 855882

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 353, 678, 706, 1017, 1059, 2034, 2118, 3177, 6354, 39889, 79778, 119667, 239334, 359001, 718002]

約数ペア:

[(1, 718002), (2, 359001), (3, 239334), (6, 119667), (9, 79778), (18, 39889), (113, 6354), (226, 3177), (339, 2118), (353, 2034), (678, 1059), (706, 1017)]