21722514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1163}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 47602944

約数和(自身を除く): 25880430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1163, 1698, 2326, 3113, 3489, 6226, 6978, 9339, 12793, 18678, 25586, 38379, 76758, 329129, 658258, 987387, 1974774, 3620419, 7240838, 10861257, 21722514]

約数ペア:

[(1, 21722514), (2, 10861257), (3, 7240838), (6, 3620419), (11, 1974774), (22, 987387), (33, 658258), (66, 329129), (283, 76758), (566, 38379), (849, 25586), (1163, 18678), (1698, 12793), (2326, 9339), (3113, 6978), (3489, 6226)]