18650224730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1\times {\mathrm{34487}}^1$

素因数の和:35854

約数の個数: 32

約数和(自身を含む): 34416264960

約数和(自身を除く): 15766040230

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1319, 2638, 6595, 13190, 34487, 54079, 68974, 108158, 172435, 270395, 344870, 540790, 1413967, 2827934, 7069835, 14139670, 45488353, 90976706, 227441765, 454883530, 1865022473, 3730044946, 9325112365, 18650224730]

約数ペア:

[(1, 18650224730), (2, 9325112365), (5, 3730044946), (10, 1865022473), (41, 454883530), (82, 227441765), (205, 90976706), (410, 45488353), (1319, 14139670), (2638, 7069835), (6595, 2827934), (13190, 1413967), (34487, 540790), (54079, 344870), (68974, 270395), (108158, 172435)]