27259284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 68923008

約数和(自身を除く): 41663724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 887, 1182, 1774, 2364, 2561, 2661, 3548, 5122, 5322, 7683, 10244, 10644, 11531, 15366, 23062, 30732, 34593, 46124, 69186, 138372, 174739, 349478, 524217, 698956, 1048434, 2096868, 2271607, 4543214, 6814821, 9086428, 13629642, 27259284]

約数ペア:

[(1, 27259284), (2, 13629642), (3, 9086428), (4, 6814821), (6, 4543214), (12, 2271607), (13, 2096868), (26, 1048434), (39, 698956), (52, 524217), (78, 349478), (156, 174739), (197, 138372), (394, 69186), (591, 46124), (788, 34593), (887, 30732), (1182, 23062), (1774, 15366), (2364, 11531), (2561, 10644), (2661, 10244), (3548, 7683), (5122, 5322)]