18232610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 36251712

約数和(自身を除く): 18019102

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 1997, 3994, 4565, 9130, 9985, 19970, 21967, 43934, 109835, 165751, 219670, 331502, 828755, 1657510, 1823261, 3646522, 9116305, 18232610]

約数ペア:

[(1, 18232610), (2, 9116305), (5, 3646522), (10, 1823261), (11, 1657510), (22, 828755), (55, 331502), (83, 219670), (110, 165751), (166, 109835), (415, 43934), (830, 21967), (913, 19970), (1826, 9985), (1997, 9130), (3994, 4565)]