40920804

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8297}}^1$

素因数の和:8444

約数の個数: 36

約数和(自身を含む): 104206284

約数和(自身を除く): 63285480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 8297, 16594, 24891, 33188, 49782, 74673, 99564, 149346, 298692, 1136689, 2273378, 3410067, 4546756, 6820134, 10230201, 13640268, 20460402, 40920804]

約数ペア:

[(1, 40920804), (2, 20460402), (3, 13640268), (4, 10230201), (6, 6820134), (9, 4546756), (12, 3410067), (18, 2273378), (36, 1136689), (137, 298692), (274, 149346), (411, 99564), (548, 74673), (822, 49782), (1233, 33188), (1644, 24891), (2466, 16594), (4932, 8297)]