2018136474

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{3119}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 4429152000

約数和(自身を除く): 2411015526

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 349, 618, 698, 927, 1047, 1854, 2094, 3119, 3141, 6238, 6282, 9357, 18714, 28071, 35947, 56142, 71894, 107841, 215682, 321257, 323523, 642514, 647046, 963771, 1088531, 1927542, 2177062, 2891313, 3265593, 5782626, 6531186, 9796779, 19593558, 112118693, 224237386, 336356079, 672712158, 1009068237, 2018136474]

約数ペア:

[(1, 2018136474), (2, 1009068237), (3, 672712158), (6, 336356079), (9, 224237386), (18, 112118693), (103, 19593558), (206, 9796779), (309, 6531186), (349, 5782626), (618, 3265593), (698, 2891313), (927, 2177062), (1047, 1927542), (1854, 1088531), (2094, 963771), (3119, 647046), (3141, 642514), (6238, 323523), (6282, 321257), (9357, 215682), (18714, 107841), (28071, 71894), (35947, 56142)]