18630650542

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{15271}}^1$

素因数の和:15557

約数の個数: 48

約数和(自身を含む): 33218432640

約数和(自身を除く): 14587782098

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 211, 413, 422, 826, 1477, 2891, 2954, 5782, 10339, 12449, 15271, 20678, 24898, 30542, 87143, 106897, 174286, 213794, 610001, 748279, 900989, 1220002, 1496558, 1801978, 3222181, 6306923, 6444362, 12613846, 22555267, 44148461, 45110534, 88296922, 157886869, 190108679, 315773738, 380217358, 1330760753, 2661521506, 9315325271, 18630650542]

約数ペア:

[(1, 18630650542), (2, 9315325271), (7, 2661521506), (14, 1330760753), (49, 380217358), (59, 315773738), (98, 190108679), (118, 157886869), (211, 88296922), (413, 45110534), (422, 44148461), (826, 22555267), (1477, 12613846), (2891, 6444362), (2954, 6306923), (5782, 3222181), (10339, 1801978), (12449, 1496558), (15271, 1220002), (20678, 900989), (24898, 748279), (30542, 610001), (87143, 213794), (106897, 174286)]