12990936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 37843200

約数和(自身を除く): 24852264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1459, 1484, 2226, 2918, 2968, 4377, 4452, 5836, 8754, 8904, 10213, 11672, 17508, 20426, 30639, 35016, 40852, 61278, 77327, 81704, 122556, 154654, 231981, 245112, 309308, 463962, 541289, 618616, 927924, 1082578, 1623867, 1855848, 2165156, 3247734, 4330312, 6495468, 12990936]

約数ペア:

[(1, 12990936), (2, 6495468), (3, 4330312), (4, 3247734), (6, 2165156), (7, 1855848), (8, 1623867), (12, 1082578), (14, 927924), (21, 618616), (24, 541289), (28, 463962), (42, 309308), (53, 245112), (56, 231981), (84, 154654), (106, 122556), (159, 81704), (168, 77327), (212, 61278), (318, 40852), (371, 35016), (424, 30639), (636, 20426), (742, 17508), (1113, 11672), (1272, 10213), (1459, 8904), (1484, 8754), (2226, 5836), (2918, 4452), (2968, 4377)]