15204940968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90505601}}^1$

素因数の和:90505617

約数の個数: 32

約数和(自身を含む): 43442688960

約数和(自身を除く): 28237747992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90505601, 181011202, 271516803, 362022404, 543033606, 633539207, 724044808, 1086067212, 1267078414, 1900617621, 2172134424, 2534156828, 3801235242, 5068313656, 7602470484, 15204940968]

約数ペア:

[(1, 15204940968), (2, 7602470484), (3, 5068313656), (4, 3801235242), (6, 2534156828), (7, 2172134424), (8, 1900617621), (12, 1267078414), (14, 1086067212), (21, 724044808), (24, 633539207), (28, 543033606), (42, 362022404), (56, 271516803), (84, 181011202), (168, 90505601)]