11821356

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4795

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 20165844

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, 4759, 9518, 14277, 19036, 28554, 42831, 57108, 85662, 109457, 128493, 171324, 218914, 256986, 328371, 437828, 513972, 656742, 985113, 1313484, 1970226, 2955339, 3940452, 5910678, 11821356]

約数ペア:

[(1, 11821356), (2, 5910678), (3, 3940452), (4, 2955339), (6, 1970226), (9, 1313484), (12, 985113), (18, 656742), (23, 513972), (27, 437828), (36, 328371), (46, 256986), (54, 218914), (69, 171324), (92, 128493), (108, 109457), (138, 85662), (207, 57108), (276, 42831), (414, 28554), (621, 19036), (828, 14277), (1242, 9518), (2484, 4759)]