13781826

素因数分解:

$2^1\times 3^4\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:608

約数の個数: 40

約数和(自身を含む): 31097484

約数和(自身を除く): 17315658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 353, 482, 706, 723, 1059, 1446, 2118, 2169, 3177, 4338, 6354, 6507, 9531, 13014, 19062, 19521, 28593, 39042, 57186, 85073, 170146, 255219, 510438, 765657, 1531314, 2296971, 4593942, 6890913, 13781826]

約数ペア:

[(1, 13781826), (2, 6890913), (3, 4593942), (6, 2296971), (9, 1531314), (18, 765657), (27, 510438), (54, 255219), (81, 170146), (162, 85073), (241, 57186), (353, 39042), (482, 28593), (706, 19521), (723, 19062), (1059, 13014), (1446, 9531), (2118, 6507), (2169, 6354), (3177, 4338)]