40180716

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3109}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 101883600

約数和(自身を除く): 61702884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3109, 3231, 4308, 6218, 6462, 9327, 12436, 12924, 18654, 27981, 37308, 55962, 111924, 1116131, 2232262, 3348393, 4464524, 6696786, 10045179, 13393572, 20090358, 40180716]

約数ペア:

[(1, 40180716), (2, 20090358), (3, 13393572), (4, 10045179), (6, 6696786), (9, 4464524), (12, 3348393), (18, 2232262), (36, 1116131), (359, 111924), (718, 55962), (1077, 37308), (1436, 27981), (2154, 18654), (3109, 12924), (3231, 12436), (4308, 9327), (6218, 6462)]