12996978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 27651456

約数和(自身を除く): 14654478

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 1777, 2438, 3554, 3657, 5331, 7314, 10662, 40871, 81742, 94181, 122613, 188362, 245226, 282543, 565086, 2166163, 4332326, 6498489, 12996978]

約数ペア:

[(1, 12996978), (2, 6498489), (3, 4332326), (6, 2166163), (23, 565086), (46, 282543), (53, 245226), (69, 188362), (106, 122613), (138, 94181), (159, 81742), (318, 40871), (1219, 10662), (1777, 7314), (2438, 5331), (3554, 3657)]