68021898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{231367}}^1$

素因数の和:231386

約数の個数: 24

約数和(自身を含む): 158255712

約数和(自身を除く): 90233814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 231367, 462734, 694101, 1388202, 1619569, 3239138, 4858707, 9717414, 11336983, 22673966, 34010949, 68021898]

約数ペア:

[(1, 68021898), (2, 34010949), (3, 22673966), (6, 11336983), (7, 9717414), (14, 4858707), (21, 3239138), (42, 1619569), (49, 1388202), (98, 694101), (147, 462734), (294, 231367)]