12878224524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{458039}}^1$

素因数の和:458131

約数の個数: 72

約数和(自身を含む): 36012936960

約数和(自身を除く): 23134712436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 9372, 14058, 28116, 458039, 916078, 1374117, 1832156, 2748234, 4122351, 5038429, 5496468, 8244702, 10076858, 15115287, 16489404, 20153716, 30230574, 32520769, 45345861, 60461148, 65041538, 90691722, 97562307, 130083076, 181383444, 195124614, 292686921, 357728459, 390249228, 585373842, 715456918, 1073185377, 1170747684, 1430913836, 2146370754, 3219556131, 4292741508, 6439112262, 12878224524]

約数ペア:

[(1, 12878224524), (2, 6439112262), (3, 4292741508), (4, 3219556131), (6, 2146370754), (9, 1430913836), (11, 1170747684), (12, 1073185377), (18, 715456918), (22, 585373842), (33, 390249228), (36, 357728459), (44, 292686921), (66, 195124614), (71, 181383444), (99, 130083076), (132, 97562307), (142, 90691722), (198, 65041538), (213, 60461148), (284, 45345861), (396, 32520769), (426, 30230574), (639, 20153716), (781, 16489404), (852, 15115287), (1278, 10076858), (1562, 8244702), (2343, 5496468), (2556, 5038429), (3124, 4122351), (4686, 2748234), (7029, 1832156), (9372, 1374117), (14058, 916078), (28116, 458039)]