12876228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15551}}^1$

素因数の和:15584

約数の個数: 36

約数和(自身を含む): 33965568

約数和(自身を除く): 21089340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15551, 31102, 46653, 62204, 93306, 139959, 186612, 279918, 357673, 559836, 715346, 1073019, 1430692, 2146038, 3219057, 4292076, 6438114, 12876228]

約数ペア:

[(1, 12876228), (2, 6438114), (3, 4292076), (4, 3219057), (6, 2146038), (9, 1430692), (12, 1073019), (18, 715346), (23, 559836), (36, 357673), (46, 279918), (69, 186612), (92, 139959), (138, 93306), (207, 62204), (276, 46653), (414, 31102), (828, 15551)]