18351844

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4021}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 36938048

約数和(自身を除く): 18586204

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4021, 4564, 8042, 16084, 28147, 56294, 112588, 655423, 1310846, 2621692, 4587961, 9175922, 18351844]

約数ペア:

[(1, 18351844), (2, 9175922), (4, 4587961), (7, 2621692), (14, 1310846), (28, 655423), (163, 112588), (326, 56294), (652, 28147), (1141, 16084), (2282, 8042), (4021, 4564)]