8630658

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 20016000

約数和(自身を除く): 11385342

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 6949, 13898, 20847, 41694, 62541, 125082, 159827, 187623, 319654, 375246, 479481, 958962, 1438443, 2876886, 4315329, 8630658]

約数ペア:

[(1, 8630658), (2, 4315329), (3, 2876886), (6, 1438443), (9, 958962), (18, 479481), (23, 375246), (27, 319654), (46, 187623), (54, 159827), (69, 125082), (138, 62541), (207, 41694), (414, 20847), (621, 13898), (1242, 6949)]