3981888

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 84

約数和(自身を含む): 11834368

約数和(自身を除く): 7852480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 223, 248, 279, 288, 372, 446, 496, 558, 576, 669, 744, 892, 992, 1116, 1338, 1488, 1784, 1984, 2007, 2232, 2676, 2976, 3568, 4014, 4464, 5352, 5952, 6913, 7136, 8028, 8928, 10704, 13826, 14272, 16056, 17856, 20739, 21408, 27652, 32112, 41478, 42816, 55304, 62217, 64224, 82956, 110608, 124434, 128448, 165912, 221216, 248868, 331824, 442432, 497736, 663648, 995472, 1327296, 1990944, 3981888]

約数ペア:

[(1, 3981888), (2, 1990944), (3, 1327296), (4, 995472), (6, 663648), (8, 497736), (9, 442432), (12, 331824), (16, 248868), (18, 221216), (24, 165912), (31, 128448), (32, 124434), (36, 110608), (48, 82956), (62, 64224), (64, 62217), (72, 55304), (93, 42816), (96, 41478), (124, 32112), (144, 27652), (186, 21408), (192, 20739), (223, 17856), (248, 16056), (279, 14272), (288, 13826), (372, 10704), (446, 8928), (496, 8028), (558, 7136), (576, 6913), (669, 5952), (744, 5352), (892, 4464), (992, 4014), (1116, 3568), (1338, 2976), (1488, 2676), (1784, 2232), (1984, 2007)]