18251052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 26746068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 743, 1068, 1486, 2047, 2229, 2972, 4094, 4458, 6141, 8188, 8916, 12282, 17089, 24564, 34178, 51267, 66127, 68356, 102534, 132254, 198381, 205068, 264508, 396762, 793524, 1520921, 3041842, 4562763, 6083684, 9125526, 18251052]

約数ペア:

[(1, 18251052), (2, 9125526), (3, 6083684), (4, 4562763), (6, 3041842), (12, 1520921), (23, 793524), (46, 396762), (69, 264508), (89, 205068), (92, 198381), (138, 132254), (178, 102534), (267, 68356), (276, 66127), (356, 51267), (534, 34178), (743, 24564), (1068, 17089), (1486, 12282), (2047, 8916), (2229, 8188), (2972, 6141), (4094, 4458)]