21102966

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1471}}^1$

素因数の和:2276

約数の個数: 24

約数和(自身を含む): 45811584

約数和(自身を除く): 24708618

約数列:

[1, 2, 3, 6, 9, 18, 797, 1471, 1594, 2391, 2942, 4413, 4782, 7173, 8826, 13239, 14346, 26478, 1172387, 2344774, 3517161, 7034322, 10551483, 21102966]

約数ペア:

[(1, 21102966), (2, 10551483), (3, 7034322), (6, 3517161), (9, 2344774), (18, 1172387), (797, 26478), (1471, 14346), (1594, 13239), (2391, 8826), (2942, 7173), (4413, 4782)]