17942862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13824

約数の個数: 32

約数和(自身を含む): 42338304

約数和(自身を除く): 24395442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 13781, 27562, 41343, 82686, 96467, 192934, 289401, 427211, 578802, 854422, 1281633, 2563266, 2990477, 5980954, 8971431, 17942862]

約数ペア:

[(1, 17942862), (2, 8971431), (3, 5980954), (6, 2990477), (7, 2563266), (14, 1281633), (21, 854422), (31, 578802), (42, 427211), (62, 289401), (93, 192934), (186, 96467), (217, 82686), (434, 41343), (651, 27562), (1302, 13781)]