18003135682

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1\times {\mathrm{12373}}^1$

素因数の和:14842

約数の個数: 32

約数和(自身を含む): 31595870592

約数和(自身を除く): 13592734910

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2417, 4834, 12373, 16919, 24746, 33838, 86611, 103931, 173222, 207862, 532039, 727517, 1064078, 1455034, 3724273, 7448546, 29905541, 59811082, 209338787, 418677574, 1285938263, 2571876526, 9001567841, 18003135682]

約数ペア:

[(1, 18003135682), (2, 9001567841), (7, 2571876526), (14, 1285938263), (43, 418677574), (86, 209338787), (301, 59811082), (602, 29905541), (2417, 7448546), (4834, 3724273), (12373, 1455034), (16919, 1064078), (24746, 727517), (33838, 532039), (86611, 207862), (103931, 173222)]