12850452

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 32594016

約数和(自身を除く): 19743564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 727, 982, 1454, 1473, 1964, 2181, 2908, 2946, 4362, 4419, 5892, 6543, 8724, 8838, 13086, 17676, 26172, 356957, 713914, 1070871, 1427828, 2141742, 3212613, 4283484, 6425226, 12850452]

約数ペア:

[(1, 12850452), (2, 6425226), (3, 4283484), (4, 3212613), (6, 2141742), (9, 1427828), (12, 1070871), (18, 713914), (36, 356957), (491, 26172), (727, 17676), (982, 13086), (1454, 8838), (1473, 8724), (1964, 6543), (2181, 5892), (2908, 4419), (2946, 4362)]