18302649

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 25451712

約数和(自身を除く): 7149063

約数列:

[1, 3, 43, 53, 129, 159, 2279, 2677, 6837, 8031, 115111, 141881, 345333, 425643, 6100883, 18302649]

約数ペア:

[(1, 18302649), (3, 6100883), (43, 425643), (53, 345333), (129, 141881), (159, 115111), (2279, 8031), (2677, 6837)]