39180636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 108885504

約数和(自身を除く): 69704868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 396, 489, 607, 652, 978, 1214, 1467, 1793, 1821, 1956, 2428, 2934, 3586, 3642, 5379, 5463, 5868, 6677, 7172, 7284, 10758, 10926, 13354, 16137, 20031, 21516, 21852, 26708, 32274, 40062, 60093, 64548, 80124, 98941, 120186, 197882, 240372, 296823, 395764, 593646, 890469, 1088351, 1187292, 1780938, 2176702, 3265053, 3561876, 4353404, 6530106, 9795159, 13060212, 19590318, 39180636]

約数ペア:

[(1, 39180636), (2, 19590318), (3, 13060212), (4, 9795159), (6, 6530106), (9, 4353404), (11, 3561876), (12, 3265053), (18, 2176702), (22, 1780938), (33, 1187292), (36, 1088351), (44, 890469), (66, 593646), (99, 395764), (132, 296823), (163, 240372), (198, 197882), (326, 120186), (396, 98941), (489, 80124), (607, 64548), (652, 60093), (978, 40062), (1214, 32274), (1467, 26708), (1793, 21852), (1821, 21516), (1956, 20031), (2428, 16137), (2934, 13354), (3586, 10926), (3642, 10758), (5379, 7284), (5463, 7172), (5868, 6677)]