40806786

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 83119680

約数和(自身を除く): 42312894

約数列:

[1, 2, 3, 6, 113, 139, 226, 278, 339, 417, 433, 678, 834, 866, 1299, 2598, 15707, 31414, 47121, 48929, 60187, 94242, 97858, 120374, 146787, 180561, 293574, 361122, 6801131, 13602262, 20403393, 40806786]

約数ペア:

[(1, 40806786), (2, 20403393), (3, 13602262), (6, 6801131), (113, 361122), (139, 293574), (226, 180561), (278, 146787), (339, 120374), (417, 97858), (433, 94242), (678, 60187), (834, 48929), (866, 47121), (1299, 31414), (2598, 15707)]