138695004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61153}}^1$

素因数の和:61176

約数の個数: 60

約数和(自身を含む): 414379504

約数和(自身を除く): 275684500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 61153, 122306, 183459, 244612, 366918, 428071, 550377, 733836, 856142, 1100754, 1284213, 1651131, 1712284, 2201508, 2568426, 3302262, 3852639, 4953393, 5136852, 6604524, 7705278, 9906786, 11557917, 15410556, 19813572, 23115834, 34673751, 46231668, 69347502, 138695004]

約数ペア:

[(1, 138695004), (2, 69347502), (3, 46231668), (4, 34673751), (6, 23115834), (7, 19813572), (9, 15410556), (12, 11557917), (14, 9906786), (18, 7705278), (21, 6604524), (27, 5136852), (28, 4953393), (36, 3852639), (42, 3302262), (54, 2568426), (63, 2201508), (81, 1712284), (84, 1651131), (108, 1284213), (126, 1100754), (162, 856142), (189, 733836), (252, 550377), (324, 428071), (378, 366918), (567, 244612), (756, 183459), (1134, 122306), (2268, 61153)]