18147290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6086

約数の個数: 32

約数和(自身を含む): 38206080

約数和(自身を除く): 20058790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6029, 12058, 30145, 42203, 60290, 84406, 211015, 259247, 422030, 518494, 1296235, 1814729, 2592470, 3629458, 9073645, 18147290]

約数ペア:

[(1, 18147290), (2, 9073645), (5, 3629458), (7, 2592470), (10, 1814729), (14, 1296235), (35, 518494), (43, 422030), (70, 259247), (86, 211015), (215, 84406), (301, 60290), (430, 42203), (602, 30145), (1505, 12058), (3010, 6029)]