66347766

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127103}}^1$

素因数の和:127140

約数の個数: 24

約数和(自身を含む): 148711680

約数和(自身を除く): 82363914

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 127103, 254206, 381309, 762618, 1143927, 2287854, 3685987, 7371974, 11057961, 22115922, 33173883, 66347766]

約数ペア:

[(1, 66347766), (2, 33173883), (3, 22115922), (6, 11057961), (9, 7371974), (18, 3685987), (29, 2287854), (58, 1143927), (87, 762618), (174, 381309), (261, 254206), (522, 127103)]