40170564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159407}}^1$

素因数の和:159424

約数の個数: 36

約数和(自身を含む): 116049024

約数和(自身を除く): 75878460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159407, 318814, 478221, 637628, 956442, 1115849, 1434663, 1912884, 2231698, 2869326, 3347547, 4463396, 5738652, 6695094, 10042641, 13390188, 20085282, 40170564]

約数ペア:

[(1, 40170564), (2, 20085282), (3, 13390188), (4, 10042641), (6, 6695094), (7, 5738652), (9, 4463396), (12, 3347547), (14, 2869326), (18, 2231698), (21, 1912884), (28, 1434663), (36, 1115849), (42, 956442), (63, 637628), (84, 478221), (126, 318814), (252, 159407)]