42388452

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 107346876

約数和(自身を除く): 64958424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1181, 1994, 2362, 2991, 3543, 3988, 4724, 5982, 7086, 8973, 10629, 11964, 14172, 17946, 21258, 35892, 42516, 1177457, 2354914, 3532371, 4709828, 7064742, 10597113, 14129484, 21194226, 42388452]

約数ペア:

[(1, 42388452), (2, 21194226), (3, 14129484), (4, 10597113), (6, 7064742), (9, 4709828), (12, 3532371), (18, 2354914), (36, 1177457), (997, 42516), (1181, 35892), (1994, 21258), (2362, 17946), (2991, 14172), (3543, 11964), (3988, 10629), (4724, 8973), (5982, 7086)]