1427804898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18305191}}^1$

素因数の和:18305209

約数の個数: 16

約数和(自身を含む): 3075272256

約数和(自身を除く): 1647467358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 18305191, 36610382, 54915573, 109831146, 237967483, 475934966, 713902449, 1427804898]

約数ペア:

[(1, 1427804898), (2, 713902449), (3, 475934966), (6, 237967483), (13, 109831146), (26, 54915573), (39, 36610382), (78, 18305191)]