2907198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7691}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 7384320

約数和(自身を除く): 4477122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7691, 15382, 23073, 46146, 53837, 69219, 107674, 138438, 161511, 207657, 323022, 415314, 484533, 969066, 1453599, 2907198]

約数ペア:

[(1, 2907198), (2, 1453599), (3, 969066), (6, 484533), (7, 415314), (9, 323022), (14, 207657), (18, 161511), (21, 138438), (27, 107674), (42, 69219), (54, 53837), (63, 46146), (126, 23073), (189, 15382), (378, 7691)]