31238892

素因数分解:

$2^2\times 3^3\times {\mathrm{289249}}^1$

素因数の和:289262

約数の個数: 24

約数和(自身を含む): 80990000

約数和(自身を除く): 49751108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289249, 578498, 867747, 1156996, 1735494, 2603241, 3470988, 5206482, 7809723, 10412964, 15619446, 31238892]

約数ペア:

[(1, 31238892), (2, 15619446), (3, 10412964), (4, 7809723), (6, 5206482), (9, 3470988), (12, 2603241), (18, 1735494), (27, 1156996), (36, 867747), (54, 578498), (108, 289249)]