1215999054

素因数分解:

$2^1\times 3^4\times {\mathrm{2081}}^1\times {\mathrm{3607}}^1$

素因数の和:5702

約数の個数: 40

約数和(自身を含む): 2726803728

約数和(自身を除く): 1510804674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2081, 3607, 4162, 6243, 7214, 10821, 12486, 18729, 21642, 32463, 37458, 56187, 64926, 97389, 112374, 168561, 194778, 292167, 337122, 584334, 7506167, 15012334, 22518501, 45037002, 67555503, 135111006, 202666509, 405333018, 607999527, 1215999054]

約数ペア:

[(1, 1215999054), (2, 607999527), (3, 405333018), (6, 202666509), (9, 135111006), (18, 67555503), (27, 45037002), (54, 22518501), (81, 15012334), (162, 7506167), (2081, 584334), (3607, 337122), (4162, 292167), (6243, 194778), (7214, 168561), (10821, 112374), (12486, 97389), (18729, 64926), (21642, 56187), (32463, 37458)]