31913028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{14071}}^1$

素因数の和:14094

約数の個数: 60

約数和(自身を含む): 95351872

約数和(自身を除く): 63438844

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, 14071, 28142, 42213, 56284, 84426, 98497, 126639, 168852, 196994, 253278, 295491, 379917, 393988, 506556, 590982, 759834, 886473, 1139751, 1181964, 1519668, 1772946, 2279502, 2659419, 3545892, 4559004, 5318838, 7978257, 10637676, 15956514, 31913028]

約数ペア:

[(1, 31913028), (2, 15956514), (3, 10637676), (4, 7978257), (6, 5318838), (7, 4559004), (9, 3545892), (12, 2659419), (14, 2279502), (18, 1772946), (21, 1519668), (27, 1181964), (28, 1139751), (36, 886473), (42, 759834), (54, 590982), (63, 506556), (81, 393988), (84, 379917), (108, 295491), (126, 253278), (162, 196994), (189, 168852), (252, 126639), (324, 98497), (378, 84426), (567, 56284), (756, 42213), (1134, 28142), (2268, 14071)]