66195612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{262681}}^1$

素因数の和:262698

約数の個数: 36

約数和(自身を含む): 191232496

約数和(自身を除く): 125036884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 262681, 525362, 788043, 1050724, 1576086, 1838767, 2364129, 3152172, 3677534, 4728258, 5516301, 7355068, 9456516, 11032602, 16548903, 22065204, 33097806, 66195612]

約数ペア:

[(1, 66195612), (2, 33097806), (3, 22065204), (4, 16548903), (6, 11032602), (7, 9456516), (9, 7355068), (12, 5516301), (14, 4728258), (18, 3677534), (21, 3152172), (28, 2364129), (36, 1838767), (42, 1576086), (63, 1050724), (84, 788043), (126, 525362), (252, 262681)]