4389365.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{128477}}^1$

素因数の和:128491

約数の個数: 30

約数和(自身を含む): 51776634

約数和(自身を除く): 33275946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128477, 256954, 385431, 513908, 770862, 1027816, 1156293, 1541724, 2055632, 2312586, 3083448, 4625172, 6166896, 9250344, 18500688]

約数ペア:

[(1, 18500688), (2, 9250344), (3, 6166896), (4, 4625172), (6, 3083448), (8, 2312586), (9, 2055632), (12, 1541724), (16, 1156293), (18, 1027816), (24, 770862), (36, 513908), (48, 385431), (72, 256954), (144, 128477)]