63944556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409901}}^1$

素因数の和:409921

約数の個数: 24

約数和(自身を含む): 160681584

約数和(自身を除く): 96737028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409901, 819802, 1229703, 1639604, 2459406, 4918812, 5328713, 10657426, 15986139, 21314852, 31972278, 63944556]

約数ペア:

[(1, 63944556), (2, 31972278), (3, 21314852), (4, 15986139), (6, 10657426), (12, 5328713), (13, 4918812), (26, 2459406), (39, 1639604), (52, 1229703), (78, 819802), (156, 409901)]