18326804538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11261}}^1\times {\mathrm{38749}}^1$

素因数の和:50022

約数の個数: 32

約数和(自身を含む): 41894640000

約数和(自身を除く): 23567835462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11261, 22522, 33783, 38749, 67566, 77498, 78827, 116247, 157654, 232494, 236481, 271243, 472962, 542486, 813729, 1627458, 436352489, 872704978, 1309057467, 2618114934, 3054467423, 6108934846, 9163402269, 18326804538]

約数ペア:

[(1, 18326804538), (2, 9163402269), (3, 6108934846), (6, 3054467423), (7, 2618114934), (14, 1309057467), (21, 872704978), (42, 436352489), (11261, 1627458), (22522, 813729), (33783, 542486), (38749, 472962), (67566, 271243), (77498, 236481), (78827, 232494), (116247, 157654)]