17964436

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 36283520

約数和(自身を除く): 18319084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6229, 12458, 24916, 43603, 87206, 174412, 641587, 1283174, 2566348, 4491109, 8982218, 17964436]

約数ペア:

[(1, 17964436), (2, 8982218), (4, 4491109), (7, 2566348), (14, 1283174), (28, 641587), (103, 174412), (206, 87206), (412, 43603), (721, 24916), (1442, 12458), (2884, 6229)]