19830132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{78691}}^1$

素因数の和:78708

約数の個数: 36

約数和(自身を含む): 57287776

約数和(自身を除く): 37457644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 78691, 157382, 236073, 314764, 472146, 550837, 708219, 944292, 1101674, 1416438, 1652511, 2203348, 2832876, 3305022, 4957533, 6610044, 9915066, 19830132]

約数ペア:

[(1, 19830132), (2, 9915066), (3, 6610044), (4, 4957533), (6, 3305022), (7, 2832876), (9, 2203348), (12, 1652511), (14, 1416438), (18, 1101674), (21, 944292), (28, 708219), (36, 550837), (42, 472146), (63, 314764), (84, 236073), (126, 157382), (252, 78691)]