29903922

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23399}}^1$

素因数の和:23478

約数の個数: 24

約数和(自身を含む): 65707200

約数和(自身を除く): 35803278

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23399, 46798, 70197, 140394, 210591, 421182, 1661329, 3322658, 4983987, 9967974, 14951961, 29903922]

約数ペア:

[(1, 29903922), (2, 14951961), (3, 9967974), (6, 4983987), (9, 3322658), (18, 1661329), (71, 421182), (142, 210591), (213, 140394), (426, 70197), (639, 46798), (1278, 23399)]