42271974

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{26387}}^1$

素因数の和:26484

約数の個数: 24

約数和(自身を含む): 92621880

約数和(自身を除く): 50349906

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 26387, 52774, 79161, 158322, 237483, 474966, 2348443, 4696886, 7045329, 14090658, 21135987, 42271974]

約数ペア:

[(1, 42271974), (2, 21135987), (3, 14090658), (6, 7045329), (9, 4696886), (18, 2348443), (89, 474966), (178, 237483), (267, 158322), (534, 79161), (801, 52774), (1602, 26387)]