21884652

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14827}}^1$

素因数の和:14878

約数の個数: 36

約数和(自身を含む): 56672616

約数和(自身を除く): 34787964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14827, 29654, 44481, 59308, 88962, 133443, 177924, 266886, 533772, 607907, 1215814, 1823721, 2431628, 3647442, 5471163, 7294884, 10942326, 21884652]

約数ペア:

[(1, 21884652), (2, 10942326), (3, 7294884), (4, 5471163), (6, 3647442), (9, 2431628), (12, 1823721), (18, 1215814), (36, 607907), (41, 533772), (82, 266886), (123, 177924), (164, 133443), (246, 88962), (369, 59308), (492, 44481), (738, 29654), (1476, 14827)]