15648474312

素因数分解:

$2^3\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{120011}}^1$

素因数の和:121834

約数の個数: 48

約数和(自身を含む): 42405040080

約数和(自身を除く): 26756565768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1811, 3622, 5433, 7244, 10866, 14488, 16299, 21732, 32598, 43464, 65196, 120011, 130392, 240022, 360033, 480044, 720066, 960088, 1080099, 1440132, 2160198, 2880264, 4320396, 8640792, 217339921, 434679842, 652019763, 869359684, 1304039526, 1738719368, 1956059289, 2608079052, 3912118578, 5216158104, 7824237156, 15648474312]

約数ペア:

[(1, 15648474312), (2, 7824237156), (3, 5216158104), (4, 3912118578), (6, 2608079052), (8, 1956059289), (9, 1738719368), (12, 1304039526), (18, 869359684), (24, 652019763), (36, 434679842), (72, 217339921), (1811, 8640792), (3622, 4320396), (5433, 2880264), (7244, 2160198), (10866, 1440132), (14488, 1080099), (16299, 960088), (21732, 720066), (32598, 480044), (43464, 360033), (65196, 240022), (120011, 130392)]