18268848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 80

約数和(自身を含む): 56489440

約数和(自身を除く): 38220592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3253, 5616, 6506, 9759, 13012, 19518, 26024, 29277, 39036, 42289, 52048, 58554, 78072, 84578, 87831, 117108, 126867, 156144, 169156, 175662, 234216, 253734, 338312, 351324, 380601, 468432, 507468, 676624, 702648, 761202, 1014936, 1141803, 1405296, 1522404, 2029872, 2283606, 3044808, 4567212, 6089616, 9134424, 18268848]

約数ペア:

[(1, 18268848), (2, 9134424), (3, 6089616), (4, 4567212), (6, 3044808), (8, 2283606), (9, 2029872), (12, 1522404), (13, 1405296), (16, 1141803), (18, 1014936), (24, 761202), (26, 702648), (27, 676624), (36, 507468), (39, 468432), (48, 380601), (52, 351324), (54, 338312), (72, 253734), (78, 234216), (104, 175662), (108, 169156), (117, 156144), (144, 126867), (156, 117108), (208, 87831), (216, 84578), (234, 78072), (312, 58554), (351, 52048), (432, 42289), (468, 39036), (624, 29277), (702, 26024), (936, 19518), (1404, 13012), (1872, 9759), (2808, 6506), (3253, 5616)]