268179978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{10133}}^1$

素因数の和:10550

約数の個数: 32

約数和(自身を含む): 586636992

約数和(自身を除く): 318457014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 4411, 8822, 10133, 13233, 20266, 26466, 30399, 60798, 111463, 222926, 334389, 668778, 4063333, 8126666, 12189999, 24379998, 44696663, 89393326, 134089989, 268179978]

約数ペア:

[(1, 268179978), (2, 134089989), (3, 89393326), (6, 44696663), (11, 24379998), (22, 12189999), (33, 8126666), (66, 4063333), (401, 668778), (802, 334389), (1203, 222926), (2406, 111463), (4411, 60798), (8822, 30399), (10133, 26466), (13233, 20266)]