18070968

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 27237192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 1747, 2586, 3448, 3494, 5172, 5241, 6988, 10344, 10482, 13976, 20964, 41928, 752957, 1505914, 2258871, 3011828, 4517742, 6023656, 9035484, 18070968]

約数ペア:

[(1, 18070968), (2, 9035484), (3, 6023656), (4, 4517742), (6, 3011828), (8, 2258871), (12, 1505914), (24, 752957), (431, 41928), (862, 20964), (1293, 13976), (1724, 10482), (1747, 10344), (2586, 6988), (3448, 5241), (3494, 5172)]