78105438

素因数分解:

$2^1\times 3^3\times {\mathrm{1446397}}^1$

素因数の和:1446408

約数の個数: 16

約数和(自身を含む): 173567760

約数和(自身を除く): 95462322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1446397, 2892794, 4339191, 8678382, 13017573, 26035146, 39052719, 78105438]

約数ペア:

[(1, 78105438), (2, 39052719), (3, 26035146), (6, 13017573), (9, 8678382), (18, 4339191), (27, 2892794), (54, 1446397)]