15663966186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1063}}^1\times {\mathrm{20297}}^1$

素因数の和:21387

約数の個数: 48

約数和(自身を含む): 34468926912

約数和(自身を除く): 18804960726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1063, 2126, 3189, 6378, 11693, 20297, 23386, 35079, 40594, 60891, 70158, 121782, 128623, 223267, 257246, 385869, 446534, 669801, 771738, 1339602, 2455937, 4911874, 7367811, 14735622, 21575711, 43151422, 64727133, 129454266, 237332821, 474665642, 711998463, 1423996926, 2610661031, 5221322062, 7831983093, 15663966186]

約数ペア:

[(1, 15663966186), (2, 7831983093), (3, 5221322062), (6, 2610661031), (11, 1423996926), (22, 711998463), (33, 474665642), (66, 237332821), (121, 129454266), (242, 64727133), (363, 43151422), (726, 21575711), (1063, 14735622), (2126, 7367811), (3189, 4911874), (6378, 2455937), (11693, 1339602), (20297, 771738), (23386, 669801), (35079, 446534), (40594, 385869), (60891, 257246), (70158, 223267), (121782, 128623)]