15676871418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{238417}}^1$

素因数の和:238719

約数の個数: 48

約数和(自身を含む): 36709696296

約数和(自身を除く): 21032824878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 562, 843, 1686, 2529, 3653, 5058, 7306, 10959, 21918, 32877, 65754, 238417, 476834, 715251, 1430502, 2145753, 3099421, 4291506, 6198842, 9298263, 18596526, 27894789, 55789578, 66995177, 133990354, 200985531, 401971062, 602956593, 870937301, 1205913186, 1741874602, 2612811903, 5225623806, 7838435709, 15676871418]

約数ペア:

[(1, 15676871418), (2, 7838435709), (3, 5225623806), (6, 2612811903), (9, 1741874602), (13, 1205913186), (18, 870937301), (26, 602956593), (39, 401971062), (78, 200985531), (117, 133990354), (234, 66995177), (281, 55789578), (562, 27894789), (843, 18596526), (1686, 9298263), (2529, 6198842), (3653, 4291506), (5058, 3099421), (7306, 2145753), (10959, 1430502), (21918, 715251), (32877, 476834), (65754, 238417)]