25512156

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2482

約数の個数: 36

約数和(自身を含む): 64714104

約数和(自身を除く): 39201948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2141, 2979, 3972, 4282, 5958, 6423, 8564, 11916, 12846, 19269, 25692, 38538, 77076, 708671, 1417342, 2126013, 2834684, 4252026, 6378039, 8504052, 12756078, 25512156]

約数ペア:

[(1, 25512156), (2, 12756078), (3, 8504052), (4, 6378039), (6, 4252026), (9, 2834684), (12, 2126013), (18, 1417342), (36, 708671), (331, 77076), (662, 38538), (993, 25692), (1324, 19269), (1986, 12846), (2141, 11916), (2979, 8564), (3972, 6423), (4282, 5958)]