40690458

素因数分解:

$2^1\times 3^3\times {\mathrm{753527}}^1$

素因数の和:753538

約数の個数: 16

約数和(自身を含む): 90423360

約数和(自身を除く): 49732902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 753527, 1507054, 2260581, 4521162, 6781743, 13563486, 20345229, 40690458]

約数ペア:

[(1, 40690458), (2, 20345229), (3, 13563486), (6, 6781743), (9, 4521162), (18, 2260581), (27, 1507054), (54, 753527)]