18012092

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13687}}^1$

素因数の和:13745

約数の個数: 24

約数和(自身を含む): 36793344

約数和(自身を除く): 18781252

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13687, 27374, 54748, 95809, 191618, 383236, 643289, 1286578, 2573156, 4503023, 9006046, 18012092]

約数ペア:

[(1, 18012092), (2, 9006046), (4, 4503023), (7, 2573156), (14, 1286578), (28, 643289), (47, 383236), (94, 191618), (188, 95809), (329, 54748), (658, 27374), (1316, 13687)]