18800136

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8423}}^1$

素因数の和:8466

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 33765624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8423, 16846, 25269, 33692, 50538, 67384, 75807, 101076, 151614, 202152, 261113, 303228, 522226, 606456, 783339, 1044452, 1566678, 2088904, 2350017, 3133356, 4700034, 6266712, 9400068, 18800136]

約数ペア:

[(1, 18800136), (2, 9400068), (3, 6266712), (4, 4700034), (6, 3133356), (8, 2350017), (9, 2088904), (12, 1566678), (18, 1044452), (24, 783339), (31, 606456), (36, 522226), (62, 303228), (72, 261113), (93, 202152), (124, 151614), (186, 101076), (248, 75807), (279, 67384), (372, 50538), (558, 33692), (744, 25269), (1116, 16846), (2232, 8423)]