921937212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{4259}}^1$

素因数の和:5135

約数の個数: 72

約数和(自身を含む): 2667100800

約数和(自身を除く): 1745163588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 859, 1718, 2577, 3436, 4259, 5154, 6013, 7731, 8518, 10308, 12026, 12777, 15462, 17036, 18039, 24052, 25554, 29813, 30924, 36078, 38331, 51108, 54117, 59626, 72156, 76662, 89439, 108234, 119252, 153324, 178878, 216468, 268317, 357756, 536634, 1073268, 3658481, 7316962, 10975443, 14633924, 21950886, 25609367, 32926329, 43901772, 51218734, 65852658, 76828101, 102437468, 131705316, 153656202, 230484303, 307312404, 460968606, 921937212]

約数ペア:

[(1, 921937212), (2, 460968606), (3, 307312404), (4, 230484303), (6, 153656202), (7, 131705316), (9, 102437468), (12, 76828101), (14, 65852658), (18, 51218734), (21, 43901772), (28, 32926329), (36, 25609367), (42, 21950886), (63, 14633924), (84, 10975443), (126, 7316962), (252, 3658481), (859, 1073268), (1718, 536634), (2577, 357756), (3436, 268317), (4259, 216468), (5154, 178878), (6013, 153324), (7731, 119252), (8518, 108234), (10308, 89439), (12026, 76662), (12777, 72156), (15462, 59626), (17036, 54117), (18039, 51108), (24052, 38331), (25554, 36078), (29813, 30924)]