68445774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223679}}^1$

素因数の和:223704

約数の個数: 24

約数和(自身を含む): 157023360

約数和(自身を除く): 88577586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 223679, 447358, 671037, 1342074, 2013111, 3802543, 4026222, 7605086, 11407629, 22815258, 34222887, 68445774]

約数ペア:

[(1, 68445774), (2, 34222887), (3, 22815258), (6, 11407629), (9, 7605086), (17, 4026222), (18, 3802543), (34, 2013111), (51, 1342074), (102, 671037), (153, 447358), (306, 223679)]