1444212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 4560192

約数和(自身を除く): 3115980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 521, 693, 924, 1042, 1386, 1563, 2084, 2772, 3126, 3647, 4689, 5731, 6252, 7294, 9378, 10941, 11462, 14588, 17193, 18756, 21882, 22924, 32823, 34386, 40117, 43764, 51579, 65646, 68772, 80234, 103158, 120351, 131292, 160468, 206316, 240702, 361053, 481404, 722106, 1444212]

約数ペア:

[(1, 1444212), (2, 722106), (3, 481404), (4, 361053), (6, 240702), (7, 206316), (9, 160468), (11, 131292), (12, 120351), (14, 103158), (18, 80234), (21, 68772), (22, 65646), (28, 51579), (33, 43764), (36, 40117), (42, 34386), (44, 32823), (63, 22924), (66, 21882), (77, 18756), (84, 17193), (99, 14588), (126, 11462), (132, 10941), (154, 9378), (198, 7294), (231, 6252), (252, 5731), (308, 4689), (396, 3647), (462, 3126), (521, 2772), (693, 2084), (924, 1563), (1042, 1386)]