21620652

素因数分解:

$2^2\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{1613}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 50524656

約数和(自身を除く): 28904004

約数列:

[1, 2, 3, 4, 6, 12, 1117, 1613, 2234, 3226, 3351, 4468, 4839, 6452, 6702, 9678, 13404, 19356, 1801721, 3603442, 5405163, 7206884, 10810326, 21620652]

約数ペア:

[(1, 21620652), (2, 10810326), (3, 7206884), (4, 5405163), (6, 3603442), (12, 1801721), (1117, 19356), (1613, 13404), (2234, 9678), (3226, 6702), (3351, 6452), (4468, 4839)]