84012978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2000309}}^1$

素因数の和:2000321

約数の個数: 16

約数和(自身を含む): 192029760

約数和(自身を除く): 108016782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2000309, 4000618, 6000927, 12001854, 14002163, 28004326, 42006489, 84012978]

約数ペア:

[(1, 84012978), (2, 42006489), (3, 28004326), (6, 14002163), (7, 12001854), (14, 6000927), (21, 4000618), (42, 2000309)]