84021978

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191831}}^1$

素因数の和:191909

約数の個数: 16

約数和(自身を含む): 170346816

約数和(自身を除く): 86324838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 191831, 383662, 575493, 1150986, 14003663, 28007326, 42010989, 84021978]

約数ペア:

[(1, 84021978), (2, 42010989), (3, 28007326), (6, 14003663), (73, 1150986), (146, 575493), (219, 383662), (438, 191831)]