129898188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{171823}}^1$

素因数の和:171843

約数の個数: 48

約数和(自身を含む): 384885760

約数和(自身を除く): 254987572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 171823, 343646, 515469, 687292, 1030938, 1202761, 1546407, 2061876, 2405522, 3092814, 3608283, 4639221, 4811044, 6185628, 7216566, 9278442, 10824849, 14433132, 18556884, 21649698, 32474547, 43299396, 64949094, 129898188]

約数ペア:

[(1, 129898188), (2, 64949094), (3, 43299396), (4, 32474547), (6, 21649698), (7, 18556884), (9, 14433132), (12, 10824849), (14, 9278442), (18, 7216566), (21, 6185628), (27, 4811044), (28, 4639221), (36, 3608283), (42, 3092814), (54, 2405522), (63, 2061876), (84, 1546407), (108, 1202761), (126, 1030938), (189, 687292), (252, 515469), (378, 343646), (756, 171823)]