18178368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7311

約数の個数: 56

約数和(自身を含む): 51803808

約数和(自身を除く): 33625440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7283, 14566, 21849, 29132, 43698, 58264, 87396, 94679, 116528, 174792, 189358, 233056, 284037, 349584, 378716, 466112, 568074, 699168, 757432, 1136148, 1398336, 1514864, 2272296, 3029728, 4544592, 6059456, 9089184, 18178368]

約数ペア:

[(1, 18178368), (2, 9089184), (3, 6059456), (4, 4544592), (6, 3029728), (8, 2272296), (12, 1514864), (13, 1398336), (16, 1136148), (24, 757432), (26, 699168), (32, 568074), (39, 466112), (48, 378716), (52, 349584), (64, 284037), (78, 233056), (96, 189358), (104, 174792), (156, 116528), (192, 94679), (208, 87396), (312, 58264), (416, 43698), (624, 29132), (832, 21849), (1248, 14566), (2496, 7283)]