18619056

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 52422240

約数和(自身を除く): 33803184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 541, 717, 956, 1082, 1434, 1623, 1912, 2151, 2164, 2868, 3246, 3824, 4302, 4328, 4869, 5736, 6492, 8604, 8656, 9738, 11472, 12984, 17208, 19476, 25968, 34416, 38952, 77904, 129299, 258598, 387897, 517196, 775794, 1034392, 1163691, 1551588, 2068784, 2327382, 3103176, 4654764, 6206352, 9309528, 18619056]

約数ペア:

[(1, 18619056), (2, 9309528), (3, 6206352), (4, 4654764), (6, 3103176), (8, 2327382), (9, 2068784), (12, 1551588), (16, 1163691), (18, 1034392), (24, 775794), (36, 517196), (48, 387897), (72, 258598), (144, 129299), (239, 77904), (478, 38952), (541, 34416), (717, 25968), (956, 19476), (1082, 17208), (1434, 12984), (1623, 11472), (1912, 9738), (2151, 8656), (2164, 8604), (2868, 6492), (3246, 5736), (3824, 4869), (4302, 4328)]