31572342

素因数分解:

$2^1\times 3^4\times {\mathrm{194891}}^1$

素因数の和:194905

約数の個数: 20

約数和(自身を含む): 70745796

約数和(自身を除く): 39173454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 194891, 389782, 584673, 1169346, 1754019, 3508038, 5262057, 10524114, 15786171, 31572342]

約数ペア:

[(1, 31572342), (2, 15786171), (3, 10524114), (6, 5262057), (9, 3508038), (18, 1754019), (27, 1169346), (54, 584673), (81, 389782), (162, 194891)]