18384816

素因数分解:

$2^4\times 3^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 47647744

約数和(自身を除く): 29262928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 607, 631, 1214, 1262, 1821, 1893, 2428, 2524, 3642, 3786, 4856, 5048, 7284, 7572, 9712, 10096, 14568, 15144, 29136, 30288, 383017, 766034, 1149051, 1532068, 2298102, 3064136, 4596204, 6128272, 9192408, 18384816]

約数ペア:

[(1, 18384816), (2, 9192408), (3, 6128272), (4, 4596204), (6, 3064136), (8, 2298102), (12, 1532068), (16, 1149051), (24, 766034), (48, 383017), (607, 30288), (631, 29136), (1214, 15144), (1262, 14568), (1821, 10096), (1893, 9712), (2428, 7572), (2524, 7284), (3642, 5048), (3786, 4856)]