18854910147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1502503}}^1$

素因数の和:1502642

約数の個数: 16

約数和(自身を含む): 25963269120

約数和(自身を除く): 7108358973

約数列:

[1, 3, 47, 89, 141, 267, 4183, 12549, 1502503, 4507509, 70617641, 133722767, 211852923, 401168301, 6284970049, 18854910147]

約数ペア:

[(1, 18854910147), (3, 6284970049), (47, 401168301), (89, 211852923), (141, 133722767), (267, 70617641), (4183, 4507509), (12549, 1502503)]