13561998

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 14237202

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 233, 267, 327, 466, 534, 654, 699, 1398, 9701, 19402, 20737, 25397, 29103, 41474, 50794, 58206, 62211, 76191, 124422, 152382, 2260333, 4520666, 6780999, 13561998]

約数ペア:

[(1, 13561998), (2, 6780999), (3, 4520666), (6, 2260333), (89, 152382), (109, 124422), (178, 76191), (218, 62211), (233, 58206), (267, 50794), (327, 41474), (466, 29103), (534, 25397), (654, 20737), (699, 19402), (1398, 9701)]