13380696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 28552104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 191, 252, 278, 382, 417, 504, 556, 573, 764, 834, 973, 1112, 1146, 1251, 1337, 1528, 1668, 1719, 1946, 2292, 2502, 2674, 2919, 3336, 3438, 3892, 4011, 4584, 5004, 5348, 5838, 6876, 7784, 8022, 8757, 10008, 10696, 11676, 12033, 13752, 16044, 17514, 23352, 24066, 26549, 32088, 35028, 48132, 53098, 70056, 79647, 96264, 106196, 159294, 185843, 212392, 238941, 318588, 371686, 477882, 557529, 637176, 743372, 955764, 1115058, 1486744, 1672587, 1911528, 2230116, 3345174, 4460232, 6690348, 13380696]

約数ペア:

[(1, 13380696), (2, 6690348), (3, 4460232), (4, 3345174), (6, 2230116), (7, 1911528), (8, 1672587), (9, 1486744), (12, 1115058), (14, 955764), (18, 743372), (21, 637176), (24, 557529), (28, 477882), (36, 371686), (42, 318588), (56, 238941), (63, 212392), (72, 185843), (84, 159294), (126, 106196), (139, 96264), (168, 79647), (191, 70056), (252, 53098), (278, 48132), (382, 35028), (417, 32088), (504, 26549), (556, 24066), (573, 23352), (764, 17514), (834, 16044), (973, 13752), (1112, 12033), (1146, 11676), (1251, 10696), (1337, 10008), (1528, 8757), (1668, 8022), (1719, 7784), (1946, 6876), (2292, 5838), (2502, 5348), (2674, 5004), (2919, 4584), (3336, 4011), (3438, 3892)]