858564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3424

約数の個数: 36

約数和(自身を含む): 2481024

約数和(自身を除く): 1622460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3407, 6814, 10221, 13628, 20442, 23849, 30663, 40884, 47698, 61326, 71547, 95396, 122652, 143094, 214641, 286188, 429282, 858564]

約数ペア:

[(1, 858564), (2, 429282), (3, 286188), (4, 214641), (6, 143094), (7, 122652), (9, 95396), (12, 71547), (14, 61326), (18, 47698), (21, 40884), (28, 30663), (36, 23849), (42, 20442), (63, 13628), (84, 10221), (126, 6814), (252, 3407)]