18134984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 39230400

約数和(自身を除く): 21095416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 2971, 3052, 5942, 6104, 11884, 20797, 23768, 41594, 83188, 166376, 323839, 647678, 1295356, 2266873, 2590712, 4533746, 9067492, 18134984]

約数ペア:

[(1, 18134984), (2, 9067492), (4, 4533746), (7, 2590712), (8, 2266873), (14, 1295356), (28, 647678), (56, 323839), (109, 166376), (218, 83188), (436, 41594), (763, 23768), (872, 20797), (1526, 11884), (2971, 6104), (3052, 5942)]