31868118

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12923}}^1$

素因数の和:13068

約数の個数: 24

約数和(自身を含む): 69556968

約数和(自身を除く): 37688850

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 12923, 25846, 38769, 77538, 116307, 232614, 1770451, 3540902, 5311353, 10622706, 15934059, 31868118]

約数ペア:

[(1, 31868118), (2, 15934059), (3, 10622706), (6, 5311353), (9, 3540902), (18, 1770451), (137, 232614), (274, 116307), (411, 77538), (822, 38769), (1233, 25846), (2466, 12923)]