18233136

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 51480832

約数和(自身を除く): 33247696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 997, 1016, 1143, 1524, 1994, 2032, 2286, 2991, 3048, 3988, 4572, 5982, 6096, 7976, 8973, 9144, 11964, 15952, 17946, 18288, 23928, 35892, 47856, 71784, 126619, 143568, 253238, 379857, 506476, 759714, 1012952, 1139571, 1519428, 2025904, 2279142, 3038856, 4558284, 6077712, 9116568, 18233136]

約数ペア:

[(1, 18233136), (2, 9116568), (3, 6077712), (4, 4558284), (6, 3038856), (8, 2279142), (9, 2025904), (12, 1519428), (16, 1139571), (18, 1012952), (24, 759714), (36, 506476), (48, 379857), (72, 253238), (127, 143568), (144, 126619), (254, 71784), (381, 47856), (508, 35892), (762, 23928), (997, 18288), (1016, 17946), (1143, 15952), (1524, 11964), (1994, 9144), (2032, 8973), (2286, 7976), (2991, 6096), (3048, 5982), (3988, 4572)]