31325598

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12703}}^1$

素因数の和:12848

約数の個数: 24

約数和(自身を含む): 68372928

約数和(自身を除く): 37047330

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 12703, 25406, 38109, 76218, 114327, 228654, 1740311, 3480622, 5220933, 10441866, 15662799, 31325598]

約数ペア:

[(1, 31325598), (2, 15662799), (3, 10441866), (6, 5220933), (9, 3480622), (18, 1740311), (137, 228654), (274, 114327), (411, 76218), (822, 38109), (1233, 25406), (2466, 12703)]