40536741

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 26354139

約数列:

[1, 3, 7, 21, 23, 41, 69, 89, 123, 161, 267, 287, 483, 529, 623, 861, 943, 1587, 1869, 2047, 2829, 3649, 3703, 6141, 6601, 10947, 11109, 14329, 19803, 21689, 25543, 42987, 47081, 65067, 76629, 83927, 141243, 151823, 251781, 329567, 455469, 587489, 988701, 1762467, 1930321, 5790963, 13512247, 40536741]

約数ペア:

[(1, 40536741), (3, 13512247), (7, 5790963), (21, 1930321), (23, 1762467), (41, 988701), (69, 587489), (89, 455469), (123, 329567), (161, 251781), (267, 151823), (287, 141243), (483, 83927), (529, 76629), (623, 65067), (861, 47081), (943, 42987), (1587, 25543), (1869, 21689), (2047, 19803), (2829, 14329), (3649, 11109), (3703, 10947), (6141, 6601)]