8490342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 20035584

約数和(自身を除く): 11545242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 6521, 13042, 19563, 39126, 45647, 91294, 136941, 202151, 273882, 404302, 606453, 1212906, 1415057, 2830114, 4245171, 8490342]

約数ペア:

[(1, 8490342), (2, 4245171), (3, 2830114), (6, 1415057), (7, 1212906), (14, 606453), (21, 404302), (31, 273882), (42, 202151), (62, 136941), (93, 91294), (186, 45647), (217, 39126), (434, 19563), (651, 13042), (1302, 6521)]