289138164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3442121}}^1$

素因数の和:3442135

約数の個数: 24

約数和(自身を含む): 771035328

約数和(自身を除く): 481897164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3442121, 6884242, 10326363, 13768484, 20652726, 24094847, 41305452, 48189694, 72284541, 96379388, 144569082, 289138164]

約数ペア:

[(1, 289138164), (2, 144569082), (3, 96379388), (4, 72284541), (6, 48189694), (7, 41305452), (12, 24094847), (14, 20652726), (21, 13768484), (28, 10326363), (42, 6884242), (84, 3442121)]