12644388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15271}}^1$

素因数の和:15304

約数の個数: 36

約数和(自身を含む): 33354048

約数和(自身を除く): 20709660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15271, 30542, 45813, 61084, 91626, 137439, 183252, 274878, 351233, 549756, 702466, 1053699, 1404932, 2107398, 3161097, 4214796, 6322194, 12644388]

約数ペア:

[(1, 12644388), (2, 6322194), (3, 4214796), (4, 3161097), (6, 2107398), (9, 1404932), (12, 1053699), (18, 702466), (23, 549756), (36, 351233), (46, 274878), (69, 183252), (92, 137439), (138, 91626), (207, 61084), (276, 45813), (414, 30542), (828, 15271)]