31974894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{253769}}^1$

素因数の和:253784

約数の個数: 24

約数和(自身を含む): 79176240

約数和(自身を除く): 47201346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 253769, 507538, 761307, 1522614, 1776383, 2283921, 3552766, 4567842, 5329149, 10658298, 15987447, 31974894]

約数ペア:

[(1, 31974894), (2, 15987447), (3, 10658298), (6, 5329149), (7, 4567842), (9, 3552766), (14, 2283921), (18, 1776383), (21, 1522614), (42, 761307), (63, 507538), (126, 253769)]