18517824

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2504

約数の個数: 84

約数和(自身を含む): 57184036

約数和(自身を除く): 38666212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2473, 2496, 3744, 4946, 7419, 7488, 9892, 14838, 19784, 22257, 29676, 32149, 39568, 44514, 59352, 64298, 79136, 89028, 96447, 118704, 128596, 158272, 178056, 192894, 237408, 257192, 289341, 356112, 385788, 474816, 514384, 578682, 712224, 771576, 1028768, 1157364, 1424448, 1543152, 2057536, 2314728, 3086304, 4629456, 6172608, 9258912, 18517824]

約数ペア:

[(1, 18517824), (2, 9258912), (3, 6172608), (4, 4629456), (6, 3086304), (8, 2314728), (9, 2057536), (12, 1543152), (13, 1424448), (16, 1157364), (18, 1028768), (24, 771576), (26, 712224), (32, 578682), (36, 514384), (39, 474816), (48, 385788), (52, 356112), (64, 289341), (72, 257192), (78, 237408), (96, 192894), (104, 178056), (117, 158272), (144, 128596), (156, 118704), (192, 96447), (208, 89028), (234, 79136), (288, 64298), (312, 59352), (416, 44514), (468, 39568), (576, 32149), (624, 29676), (832, 22257), (936, 19784), (1248, 14838), (1872, 9892), (2473, 7488), (2496, 7419), (3744, 4946)]