1215694026

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2936459}}^1$

素因数の和:2936490

約数の個数: 24

約数和(自身を含む): 2748526560

約数和(自身を除く): 1532832534

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2936459, 5872918, 8809377, 17618754, 26428131, 52856262, 67538557, 135077114, 202615671, 405231342, 607847013, 1215694026]

約数ペア:

[(1, 1215694026), (2, 607847013), (3, 405231342), (6, 202615671), (9, 135077114), (18, 67538557), (23, 52856262), (46, 26428131), (69, 17618754), (138, 8809377), (207, 5872918), (414, 2936459)]