8672886

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7017

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 11441034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 6983, 13966, 20949, 41898, 62847, 125694, 160609, 188541, 321218, 377082, 481827, 963654, 1445481, 2890962, 4336443, 8672886]

約数ペア:

[(1, 8672886), (2, 4336443), (3, 2890962), (6, 1445481), (9, 963654), (18, 481827), (23, 377082), (27, 321218), (46, 188541), (54, 160609), (69, 125694), (138, 62847), (207, 41898), (414, 20949), (621, 13966), (1242, 6983)]