4398876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 36

約数和(自身を含む): 11282544

約数和(自身を除く): 6883668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1721, 2556, 3442, 5163, 6884, 10326, 15489, 20652, 30978, 61956, 122191, 244382, 366573, 488764, 733146, 1099719, 1466292, 2199438, 4398876]

約数ペア:

[(1, 4398876), (2, 2199438), (3, 1466292), (4, 1099719), (6, 733146), (9, 488764), (12, 366573), (18, 244382), (36, 122191), (71, 61956), (142, 30978), (213, 20652), (284, 15489), (426, 10326), (639, 6884), (852, 5163), (1278, 3442), (1721, 2556)]