1957140612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{61153}}^1$

素因数の和:61297

約数の個数: 72

約数和(自身を含む): 5698574336

約数和(自身を除く): 3741433724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 61153, 122306, 183459, 244612, 366918, 428071, 550377, 733836, 856142, 1100754, 1284213, 1712284, 2201508, 2568426, 3852639, 5136852, 7705278, 7766431, 15410556, 15532862, 23299293, 31065724, 46598586, 54365017, 69897879, 93197172, 108730034, 139795758, 163095051, 217460068, 279591516, 326190102, 489285153, 652380204, 978570306, 1957140612]

約数ペア:

[(1, 1957140612), (2, 978570306), (3, 652380204), (4, 489285153), (6, 326190102), (7, 279591516), (9, 217460068), (12, 163095051), (14, 139795758), (18, 108730034), (21, 93197172), (28, 69897879), (36, 54365017), (42, 46598586), (63, 31065724), (84, 23299293), (126, 15532862), (127, 15410556), (252, 7766431), (254, 7705278), (381, 5136852), (508, 3852639), (762, 2568426), (889, 2201508), (1143, 1712284), (1524, 1284213), (1778, 1100754), (2286, 856142), (2667, 733836), (3556, 550377), (4572, 428071), (5334, 366918), (8001, 244612), (10668, 183459), (16002, 122306), (32004, 61153)]