678240078

素因数分解:

$2^1\times 3^1\times {\mathrm{7879}}^1\times {\mathrm{14347}}^1$

素因数の和:22231

約数の個数: 16

約数和(自身を含む): 1356746880

約数和(自身を除く): 678506802

約数列:

[1, 2, 3, 6, 7879, 14347, 15758, 23637, 28694, 43041, 47274, 86082, 113040013, 226080026, 339120039, 678240078]

約数ペア:

[(1, 678240078), (2, 339120039), (3, 226080026), (6, 113040013), (7879, 86082), (14347, 47274), (15758, 43041), (23637, 28694)]