18164230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6384

約数の個数: 32

約数和(自身を含む): 38283840

約数和(自身を除く): 20119610

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6329, 12658, 31645, 44303, 63290, 88606, 221515, 259489, 443030, 518978, 1297445, 1816423, 2594890, 3632846, 9082115, 18164230]

約数ペア:

[(1, 18164230), (2, 9082115), (5, 3632846), (7, 2594890), (10, 1816423), (14, 1297445), (35, 518978), (41, 443030), (70, 259489), (82, 221515), (205, 88606), (287, 63290), (410, 44303), (574, 31645), (1435, 12658), (2870, 6329)]