18107544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8291}}^1$

素因数の和:8320

約数の個数: 64

約数和(自身を含む): 55722240

約数和(自身を除く): 37614696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8291, 16582, 24873, 33164, 49746, 58037, 66328, 99492, 107783, 116074, 174111, 198984, 215566, 232148, 323349, 348222, 431132, 464296, 646698, 696444, 754481, 862264, 1293396, 1392888, 1508962, 2263443, 2586792, 3017924, 4526886, 6035848, 9053772, 18107544]

約数ペア:

[(1, 18107544), (2, 9053772), (3, 6035848), (4, 4526886), (6, 3017924), (7, 2586792), (8, 2263443), (12, 1508962), (13, 1392888), (14, 1293396), (21, 862264), (24, 754481), (26, 696444), (28, 646698), (39, 464296), (42, 431132), (52, 348222), (56, 323349), (78, 232148), (84, 215566), (91, 198984), (104, 174111), (156, 116074), (168, 107783), (182, 99492), (273, 66328), (312, 58037), (364, 49746), (546, 33164), (728, 24873), (1092, 16582), (2184, 8291)]