7890459738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{78311}}^1$

素因数の和:80722

約数の個数: 32

約数和(自身を含む): 18043084800

約数和(自身を除く): 10152625062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2399, 4798, 7197, 14394, 16793, 33586, 50379, 78311, 100758, 156622, 234933, 469866, 548177, 1096354, 1644531, 3289062, 187868089, 375736178, 563604267, 1127208534, 1315076623, 2630153246, 3945229869, 7890459738]

約数ペア:

[(1, 7890459738), (2, 3945229869), (3, 2630153246), (6, 1315076623), (7, 1127208534), (14, 563604267), (21, 375736178), (42, 187868089), (2399, 3289062), (4798, 1644531), (7197, 1096354), (14394, 548177), (16793, 469866), (33586, 234933), (50379, 156622), (78311, 100758)]