13021818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 27426816

約数和(自身を除く): 14404998

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 743, 762, 1486, 2229, 2921, 4458, 5842, 8763, 17089, 17526, 34178, 51267, 94361, 102534, 188722, 283083, 566166, 2170303, 4340606, 6510909, 13021818]

約数ペア:

[(1, 13021818), (2, 6510909), (3, 4340606), (6, 2170303), (23, 566166), (46, 283083), (69, 188722), (127, 102534), (138, 94361), (254, 51267), (381, 34178), (743, 17526), (762, 17089), (1486, 8763), (2229, 5842), (2921, 4458)]