18282016

素因数分解:

$2^5\times {\mathrm{349}}^1\times {\mathrm{1637}}^1$

素因数の和:1996

約数の個数: 24

約数和(自身を含む): 36117900

約数和(自身を除く): 17835884

約数列:

[1, 2, 4, 8, 16, 32, 349, 698, 1396, 1637, 2792, 3274, 5584, 6548, 11168, 13096, 26192, 52384, 571313, 1142626, 2285252, 4570504, 9141008, 18282016]

約数ペア:

[(1, 18282016), (2, 9141008), (4, 4570504), (8, 2285252), (16, 1142626), (32, 571313), (349, 52384), (698, 26192), (1396, 13096), (1637, 11168), (2792, 6548), (3274, 5584)]