78340962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1865261}}^1$

素因数の和:1865273

約数の個数: 16

約数和(自身を含む): 179065152

約数和(自身を除く): 100724190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1865261, 3730522, 5595783, 11191566, 13056827, 26113654, 39170481, 78340962]

約数ペア:

[(1, 78340962), (2, 39170481), (3, 26113654), (6, 13056827), (7, 11191566), (14, 5595783), (21, 3730522), (42, 1865261)]