23981286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{81569}}^1$

素因数の和:81588

約数の個数: 24

約数和(自身を含む): 55793880

約数和(自身を除く): 31812594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 81569, 163138, 244707, 489414, 570983, 1141966, 1712949, 3425898, 3996881, 7993762, 11990643, 23981286]

約数ペア:

[(1, 23981286), (2, 11990643), (3, 7993762), (6, 3996881), (7, 3425898), (14, 1712949), (21, 1141966), (42, 570983), (49, 489414), (98, 244707), (147, 163138), (294, 81569)]