21000434712

素因数分解:

$2^3\times 3^1\times {\mathrm{25037}}^1\times {\mathrm{34949}}^1$

素因数の和:59995

約数の個数: 32

約数和(自身を含む): 52504686000

約数和(自身を除く): 31504251288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 25037, 34949, 50074, 69898, 75111, 100148, 104847, 139796, 150222, 200296, 209694, 279592, 300444, 419388, 600888, 838776, 875018113, 1750036226, 2625054339, 3500072452, 5250108678, 7000144904, 10500217356, 21000434712]

約数ペア:

[(1, 21000434712), (2, 10500217356), (3, 7000144904), (4, 5250108678), (6, 3500072452), (8, 2625054339), (12, 1750036226), (24, 875018113), (25037, 838776), (34949, 600888), (50074, 419388), (69898, 300444), (75111, 279592), (100148, 209694), (104847, 200296), (139796, 150222)]