130878468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{519359}}^1$

素因数の和:519376

約数の個数: 36

約数和(自身を含む): 378094080

約数和(自身を除く): 247215612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 519359, 1038718, 1558077, 2077436, 3116154, 3635513, 4674231, 6232308, 7271026, 9348462, 10906539, 14542052, 18696924, 21813078, 32719617, 43626156, 65439234, 130878468]

約数ペア:

[(1, 130878468), (2, 65439234), (3, 43626156), (4, 32719617), (6, 21813078), (7, 18696924), (9, 14542052), (12, 10906539), (14, 9348462), (18, 7271026), (21, 6232308), (28, 4674231), (36, 3635513), (42, 3116154), (63, 2077436), (84, 1558077), (126, 1038718), (252, 519359)]