172470564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{684407}}^1$

素因数の和:684424

約数の個数: 36

約数和(自身を含む): 498249024

約数和(自身を除く): 325778460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 684407, 1368814, 2053221, 2737628, 4106442, 4790849, 6159663, 8212884, 9581698, 12319326, 14372547, 19163396, 24638652, 28745094, 43117641, 57490188, 86235282, 172470564]

約数ペア:

[(1, 172470564), (2, 86235282), (3, 57490188), (4, 43117641), (6, 28745094), (7, 24638652), (9, 19163396), (12, 14372547), (14, 12319326), (18, 9581698), (21, 8212884), (28, 6159663), (36, 4790849), (42, 4106442), (63, 2737628), (84, 2053221), (126, 1368814), (252, 684407)]