217466316

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{54421}}^1$

素因数の和:54471

約数の個数: 48

約数和(自身を含む): 579050080

約数和(自身を除く): 361583764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 54421, 108842, 163263, 217684, 326526, 489789, 653052, 979578, 1469367, 1959156, 2013577, 2938734, 4027154, 5877468, 6040731, 8054308, 12081462, 18122193, 24162924, 36244386, 54366579, 72488772, 108733158, 217466316]

約数ペア:

[(1, 217466316), (2, 108733158), (3, 72488772), (4, 54366579), (6, 36244386), (9, 24162924), (12, 18122193), (18, 12081462), (27, 8054308), (36, 6040731), (37, 5877468), (54, 4027154), (74, 2938734), (108, 2013577), (111, 1959156), (148, 1469367), (222, 979578), (333, 653052), (444, 489789), (666, 326526), (999, 217684), (1332, 163263), (1998, 108842), (3996, 54421)]