86907198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66749}}^1$

素因数の和:66792

約数の個数: 32

約数和(自身を含む): 205056000

約数和(自身を除く): 118148802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 66749, 133498, 200247, 400494, 467243, 934486, 1401729, 2069219, 2803458, 4138438, 6207657, 12415314, 14484533, 28969066, 43453599, 86907198]

約数ペア:

[(1, 86907198), (2, 43453599), (3, 28969066), (6, 14484533), (7, 12415314), (14, 6207657), (21, 4138438), (31, 2803458), (42, 2069219), (62, 1401729), (93, 934486), (186, 467243), (217, 400494), (434, 200247), (651, 133498), (1302, 66749)]