2018075982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{86531}}^1$

素因数の和:86585

約数の個数: 48

約数和(自身を含む): 4560582528

約数和(自身を除く): 2542506546

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 23322, 86531, 173062, 259593, 519186, 1124903, 1990213, 2249806, 3374709, 3980426, 5970639, 6749418, 11941278, 14623739, 25872769, 29247478, 43871217, 51745538, 77618307, 87742434, 155236614, 336345997, 672691994, 1009037991, 2018075982]

約数ペア:

[(1, 2018075982), (2, 1009037991), (3, 672691994), (6, 336345997), (13, 155236614), (23, 87742434), (26, 77618307), (39, 51745538), (46, 43871217), (69, 29247478), (78, 25872769), (138, 14623739), (169, 11941278), (299, 6749418), (338, 5970639), (507, 3980426), (598, 3374709), (897, 2249806), (1014, 1990213), (1794, 1124903), (3887, 519186), (7774, 259593), (11661, 173062), (23322, 86531)]