64696338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11941}}^1$

素因数の和:11999

約数の個数: 48

約数和(自身を含む): 163939776

約数和(自身を除く): 99243438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 11941, 23882, 35823, 71646, 83587, 107469, 167174, 214938, 250761, 501522, 513463, 752283, 1026926, 1504566, 1540389, 3080778, 3594241, 4621167, 7188482, 9242334, 10782723, 21565446, 32348169, 64696338]

約数ペア:

[(1, 64696338), (2, 32348169), (3, 21565446), (6, 10782723), (7, 9242334), (9, 7188482), (14, 4621167), (18, 3594241), (21, 3080778), (42, 1540389), (43, 1504566), (63, 1026926), (86, 752283), (126, 513463), (129, 501522), (258, 250761), (301, 214938), (387, 167174), (602, 107469), (774, 83587), (903, 71646), (1806, 35823), (2709, 23882), (5418, 11941)]