18558126

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 41381280

約数和(自身を除く): 22823154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 617, 1114, 1234, 1671, 1851, 3342, 3702, 5013, 5553, 10026, 11106, 15039, 16659, 30078, 33318, 343669, 687338, 1031007, 2062014, 3093021, 6186042, 9279063, 18558126]

約数ペア:

[(1, 18558126), (2, 9279063), (3, 6186042), (6, 3093021), (9, 2062014), (18, 1031007), (27, 687338), (54, 343669), (557, 33318), (617, 30078), (1114, 16659), (1234, 15039), (1671, 11106), (1851, 10026), (3342, 5553), (3702, 5013)]