18658848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14951}}^1$

素因数の和:14977

約数の個数: 48

約数和(自身を含む): 52750656

約数和(自身を除く): 34091808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14951, 29902, 44853, 59804, 89706, 119608, 179412, 194363, 239216, 358824, 388726, 478432, 583089, 717648, 777452, 1166178, 1435296, 1554904, 2332356, 3109808, 4664712, 6219616, 9329424, 18658848]

約数ペア:

[(1, 18658848), (2, 9329424), (3, 6219616), (4, 4664712), (6, 3109808), (8, 2332356), (12, 1554904), (13, 1435296), (16, 1166178), (24, 777452), (26, 717648), (32, 583089), (39, 478432), (48, 388726), (52, 358824), (78, 239216), (96, 194363), (104, 179412), (156, 119608), (208, 89706), (312, 59804), (416, 44853), (624, 29902), (1248, 14951)]