222753186

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{31489}}^1$

素因数の和:31631

約数の個数: 32

約数和(自身を含む): 498801600

約数和(自身を除く): 276048414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 31489, 62978, 94467, 188934, 283401, 566802, 850203, 1700406, 4125059, 8250118, 12375177, 24750354, 37125531, 74251062, 111376593, 222753186]

約数ペア:

[(1, 222753186), (2, 111376593), (3, 74251062), (6, 37125531), (9, 24750354), (18, 12375177), (27, 8250118), (54, 4125059), (131, 1700406), (262, 850203), (393, 566802), (786, 283401), (1179, 188934), (2358, 94467), (3537, 62978), (7074, 31489)]