21862242

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{6359}}^1$

素因数の和:6558

約数の個数: 24

約数和(自身を含む): 47623680

約数和(自身を除く): 25761438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 6359, 12718, 19077, 38154, 57231, 114462, 1214569, 2429138, 3643707, 7287414, 10931121, 21862242]

約数ペア:

[(1, 21862242), (2, 10931121), (3, 7287414), (6, 3643707), (9, 2429138), (18, 1214569), (191, 114462), (382, 57231), (573, 38154), (1146, 19077), (1719, 12718), (3438, 6359)]