21763062

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17029}}^1$

素因数の和:17108

約数の個数: 24

約数和(自身を含む): 47820240

約数和(自身を除く): 26057178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17029, 34058, 51087, 102174, 153261, 306522, 1209059, 2418118, 3627177, 7254354, 10881531, 21763062]

約数ペア:

[(1, 21763062), (2, 10881531), (3, 7254354), (6, 3627177), (9, 2418118), (18, 1209059), (71, 306522), (142, 153261), (213, 102174), (426, 51087), (639, 34058), (1278, 17029)]