1330641846

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{223337}}^1$

素因数の和:223676

約数の個数: 24

約数和(自身を含む): 2891780424

約数和(自身を除く): 1561138578

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 223337, 446674, 670011, 1340022, 2010033, 4020066, 73924547, 147849094, 221773641, 443547282, 665320923, 1330641846]

約数ペア:

[(1, 1330641846), (2, 665320923), (3, 443547282), (6, 221773641), (9, 147849094), (18, 73924547), (331, 4020066), (662, 2010033), (993, 1340022), (1986, 670011), (2979, 446674), (5958, 223337)]