17620956

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 45941280

約数和(自身を除く): 28320324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 677, 723, 964, 1354, 1446, 2031, 2169, 2708, 2892, 4062, 4338, 6093, 6507, 8124, 8676, 12186, 13014, 18279, 24372, 26028, 36558, 73116, 163157, 326314, 489471, 652628, 978942, 1468413, 1957884, 2936826, 4405239, 5873652, 8810478, 17620956]

約数ペア:

[(1, 17620956), (2, 8810478), (3, 5873652), (4, 4405239), (6, 2936826), (9, 1957884), (12, 1468413), (18, 978942), (27, 652628), (36, 489471), (54, 326314), (108, 163157), (241, 73116), (482, 36558), (677, 26028), (723, 24372), (964, 18279), (1354, 13014), (1446, 12186), (2031, 8676), (2169, 8124), (2708, 6507), (2892, 6093), (4062, 4338)]