18229158

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3793}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 40975200

約数和(自身を除く): 22746042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 3793, 4806, 7586, 11379, 22758, 34137, 68274, 102411, 204822, 337577, 675154, 1012731, 2025462, 3038193, 6076386, 9114579, 18229158]

約数ペア:

[(1, 18229158), (2, 9114579), (3, 6076386), (6, 3038193), (9, 2025462), (18, 1012731), (27, 675154), (54, 337577), (89, 204822), (178, 102411), (267, 68274), (534, 34137), (801, 22758), (1602, 11379), (2403, 7586), (3793, 4806)]