25279218

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1483}}^1$

素因数の和:2438

約数の個数: 24

約数和(自身を含む): 54866448

約数和(自身を除く): 29587230

約数列:

[1, 2, 3, 6, 9, 18, 947, 1483, 1894, 2841, 2966, 4449, 5682, 8523, 8898, 13347, 17046, 26694, 1404401, 2808802, 4213203, 8426406, 12639609, 25279218]

約数ペア:

[(1, 25279218), (2, 12639609), (3, 8426406), (6, 4213203), (9, 2808802), (18, 1404401), (947, 26694), (1483, 17046), (1894, 13347), (2841, 8898), (2966, 8523), (4449, 5682)]