18137472

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 48654000

約数和(自身を除く): 30516528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 317, 384, 447, 596, 634, 894, 951, 1192, 1268, 1788, 1902, 2384, 2536, 3576, 3804, 4768, 5072, 7152, 7608, 9536, 10144, 14304, 15216, 19072, 20288, 28608, 30432, 40576, 47233, 57216, 60864, 94466, 121728, 141699, 188932, 283398, 377864, 566796, 755728, 1133592, 1511456, 2267184, 3022912, 4534368, 6045824, 9068736, 18137472]

約数ペア:

[(1, 18137472), (2, 9068736), (3, 6045824), (4, 4534368), (6, 3022912), (8, 2267184), (12, 1511456), (16, 1133592), (24, 755728), (32, 566796), (48, 377864), (64, 283398), (96, 188932), (128, 141699), (149, 121728), (192, 94466), (298, 60864), (317, 57216), (384, 47233), (447, 40576), (596, 30432), (634, 28608), (894, 20288), (951, 19072), (1192, 15216), (1268, 14304), (1788, 10144), (1902, 9536), (2384, 7608), (2536, 7152), (3576, 5072), (3804, 4768)]