15130242

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11918

約数の個数: 24

約数和(自身を含む): 33246720

約数和(自身を除く): 18116478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 11839, 23678, 35517, 71034, 106551, 213102, 840569, 1681138, 2521707, 5043414, 7565121, 15130242]

約数ペア:

[(1, 15130242), (2, 7565121), (3, 5043414), (6, 2521707), (9, 1681138), (18, 840569), (71, 213102), (142, 106551), (213, 71034), (426, 35517), (639, 23678), (1278, 11839)]