13031478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31477}}^1$

素因数の和:31508

約数の個数: 24

約数和(自身を含む): 29463408

約数和(自身を除く): 16431930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 31477, 62954, 94431, 188862, 283293, 566586, 723971, 1447942, 2171913, 4343826, 6515739, 13031478]

約数ペア:

[(1, 13031478), (2, 6515739), (3, 4343826), (6, 2171913), (9, 1447942), (18, 723971), (23, 566586), (46, 283293), (69, 188862), (138, 94431), (207, 62954), (414, 31477)]