31376646

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 84284928

約数和(自身を除く): 52908282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 378, 401, 414, 483, 486, 567, 621, 802, 966, 1134, 1203, 1242, 1449, 1701, 1863, 2406, 2807, 2898, 3402, 3609, 3726, 4347, 5589, 5614, 7218, 8421, 8694, 9223, 10827, 11178, 13041, 16842, 18446, 21654, 25263, 26082, 27669, 32481, 39123, 50526, 55338, 64561, 64962, 75789, 78246, 83007, 97443, 129122, 151578, 166014, 193683, 194886, 227367, 249021, 387366, 454734, 498042, 581049, 682101, 747063, 1162098, 1364202, 1494126, 1743147, 2241189, 3486294, 4482378, 5229441, 10458882, 15688323, 31376646]

約数ペア:

[(1, 31376646), (2, 15688323), (3, 10458882), (6, 5229441), (7, 4482378), (9, 3486294), (14, 2241189), (18, 1743147), (21, 1494126), (23, 1364202), (27, 1162098), (42, 747063), (46, 682101), (54, 581049), (63, 498042), (69, 454734), (81, 387366), (126, 249021), (138, 227367), (161, 194886), (162, 193683), (189, 166014), (207, 151578), (243, 129122), (322, 97443), (378, 83007), (401, 78246), (414, 75789), (483, 64962), (486, 64561), (567, 55338), (621, 50526), (802, 39123), (966, 32481), (1134, 27669), (1203, 26082), (1242, 25263), (1449, 21654), (1701, 18446), (1863, 16842), (2406, 13041), (2807, 11178), (2898, 10827), (3402, 9223), (3609, 8694), (3726, 8421), (4347, 7218), (5589, 5614)]