12438828

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2069}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 31646160

約数和(自身を除く): 19207332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 2069, 3006, 4138, 6012, 6207, 8276, 12414, 18621, 24828, 37242, 74484, 345523, 691046, 1036569, 1382092, 2073138, 3109707, 4146276, 6219414, 12438828]

約数ペア:

[(1, 12438828), (2, 6219414), (3, 4146276), (4, 3109707), (6, 2073138), (9, 1382092), (12, 1036569), (18, 691046), (36, 345523), (167, 74484), (334, 37242), (501, 24828), (668, 18621), (1002, 12414), (1503, 8276), (2004, 6207), (2069, 6012), (3006, 4138)]