11880972

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4819

約数の個数: 48

約数和(自身を含む): 32148480

約数和(自身を除く): 20267508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 4783, 9566, 14349, 19132, 28698, 43047, 57396, 86094, 110009, 129141, 172188, 220018, 258282, 330027, 440036, 516564, 660054, 990081, 1320108, 1980162, 2970243, 3960324, 5940486, 11880972]

約数ペア:

[(1, 11880972), (2, 5940486), (3, 3960324), (4, 2970243), (6, 1980162), (9, 1320108), (12, 990081), (18, 660054), (23, 516564), (27, 440036), (36, 330027), (46, 258282), (54, 220018), (69, 172188), (92, 129141), (108, 110009), (138, 86094), (207, 57396), (276, 43047), (414, 28698), (621, 19132), (828, 14349), (1242, 9566), (2484, 4783)]