39847668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12821}}^1$

素因数の和:12872

約数の個数: 48

約数和(自身を含む): 109140864

約数和(自身を除く): 69293196

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, 1554, 3108, 12821, 25642, 38463, 51284, 76926, 89747, 153852, 179494, 269241, 358988, 474377, 538482, 948754, 1076964, 1423131, 1897508, 2846262, 3320639, 5692524, 6641278, 9961917, 13282556, 19923834, 39847668]

約数ペア:

[(1, 39847668), (2, 19923834), (3, 13282556), (4, 9961917), (6, 6641278), (7, 5692524), (12, 3320639), (14, 2846262), (21, 1897508), (28, 1423131), (37, 1076964), (42, 948754), (74, 538482), (84, 474377), (111, 358988), (148, 269241), (222, 179494), (259, 153852), (444, 89747), (518, 76926), (777, 51284), (1036, 38463), (1554, 25642), (3108, 12821)]