4105668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 11252864

約数和(自身を除く): 7147196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1321, 1554, 2642, 3108, 3963, 5284, 7926, 9247, 15852, 18494, 27741, 36988, 48877, 55482, 97754, 110964, 146631, 195508, 293262, 342139, 586524, 684278, 1026417, 1368556, 2052834, 4105668]

約数ペア:

[(1, 4105668), (2, 2052834), (3, 1368556), (4, 1026417), (6, 684278), (7, 586524), (12, 342139), (14, 293262), (21, 195508), (28, 146631), (37, 110964), (42, 97754), (74, 55482), (84, 48877), (111, 36988), (148, 27741), (222, 18494), (259, 15852), (444, 9247), (518, 7926), (777, 5284), (1036, 3963), (1321, 3108), (1554, 2642)]