17996412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214243}}^1$

素因数の和:214257

約数の個数: 24

約数和(自身を含む): 47990656

約数和(自身を除く): 29994244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214243, 428486, 642729, 856972, 1285458, 1499701, 2570916, 2999402, 4499103, 5998804, 8998206, 17996412]

約数ペア:

[(1, 17996412), (2, 8998206), (3, 5998804), (4, 4499103), (6, 2999402), (7, 2570916), (12, 1499701), (14, 1285458), (21, 856972), (28, 642729), (42, 428486), (84, 214243)]