870664518

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{35281}}^1$

素因数の和:35749

約数の個数: 32

約数和(自身を含む): 1939098720

約数和(自身を除く): 1068434202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 4113, 8226, 12339, 24678, 35281, 70562, 105843, 211686, 317529, 635058, 952587, 1905174, 16123417, 32246834, 48370251, 96740502, 145110753, 290221506, 435332259, 870664518]

約数ペア:

[(1, 870664518), (2, 435332259), (3, 290221506), (6, 145110753), (9, 96740502), (18, 48370251), (27, 32246834), (54, 16123417), (457, 1905174), (914, 952587), (1371, 635058), (2742, 317529), (4113, 211686), (8226, 105843), (12339, 70562), (24678, 35281)]