18852672

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 56

約数和(自身を含む): 50292000

約数和(自身を除く): 31439328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 659, 894, 1192, 1318, 1788, 1977, 2384, 2636, 3576, 3954, 4768, 5272, 7152, 7908, 9536, 10544, 14304, 15816, 21088, 28608, 31632, 42176, 63264, 98191, 126528, 196382, 294573, 392764, 589146, 785528, 1178292, 1571056, 2356584, 3142112, 4713168, 6284224, 9426336, 18852672]

約数ペア:

[(1, 18852672), (2, 9426336), (3, 6284224), (4, 4713168), (6, 3142112), (8, 2356584), (12, 1571056), (16, 1178292), (24, 785528), (32, 589146), (48, 392764), (64, 294573), (96, 196382), (149, 126528), (192, 98191), (298, 63264), (447, 42176), (596, 31632), (659, 28608), (894, 21088), (1192, 15816), (1318, 14304), (1788, 10544), (1977, 9536), (2384, 7908), (2636, 7152), (3576, 5272), (3954, 4768)]