12876984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9444

約数の個数: 48

約数和(自身を含む): 36714600

約数和(自身を除く): 23837616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9413, 18826, 28239, 37652, 56478, 75304, 84717, 112956, 169434, 178847, 225912, 338868, 357694, 536541, 677736, 715388, 1073082, 1430776, 1609623, 2146164, 3219246, 4292328, 6438492, 12876984]

約数ペア:

[(1, 12876984), (2, 6438492), (3, 4292328), (4, 3219246), (6, 2146164), (8, 1609623), (9, 1430776), (12, 1073082), (18, 715388), (19, 677736), (24, 536541), (36, 357694), (38, 338868), (57, 225912), (72, 178847), (76, 169434), (114, 112956), (152, 84717), (171, 75304), (228, 56478), (342, 37652), (456, 28239), (684, 18826), (1368, 9413)]