861888528

素因数分解:

$2^4\times 3^2\times {\mathrm{5985337}}^1$

素因数の和:5985351

約数の個数: 30

約数和(自身を含む): 2412091214

約数和(自身を除く): 1550202686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5985337, 11970674, 17956011, 23941348, 35912022, 47882696, 53868033, 71824044, 95765392, 107736066, 143648088, 215472132, 287296176, 430944264, 861888528]

約数ペア:

[(1, 861888528), (2, 430944264), (3, 287296176), (4, 215472132), (6, 143648088), (8, 107736066), (9, 95765392), (12, 71824044), (16, 53868033), (18, 47882696), (24, 35912022), (36, 23941348), (48, 17956011), (72, 11970674), (144, 5985337)]