12886536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 35118720

約数和(自身を除く): 22232184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 401, 412, 618, 802, 824, 1203, 1236, 1339, 1604, 2406, 2472, 2678, 3208, 4017, 4812, 5213, 5356, 8034, 9624, 10426, 10712, 15639, 16068, 20852, 31278, 32136, 41303, 41704, 62556, 82606, 123909, 125112, 165212, 247818, 330424, 495636, 536939, 991272, 1073878, 1610817, 2147756, 3221634, 4295512, 6443268, 12886536]

約数ペア:

[(1, 12886536), (2, 6443268), (3, 4295512), (4, 3221634), (6, 2147756), (8, 1610817), (12, 1073878), (13, 991272), (24, 536939), (26, 495636), (39, 330424), (52, 247818), (78, 165212), (103, 125112), (104, 123909), (156, 82606), (206, 62556), (309, 41704), (312, 41303), (401, 32136), (412, 31278), (618, 20852), (802, 16068), (824, 15639), (1203, 10712), (1236, 10426), (1339, 9624), (1604, 8034), (2406, 5356), (2472, 5213), (2678, 4812), (3208, 4017)]