3217778886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{220789}}^1$

素因数の和:221148

約数の個数: 32

約数和(自身を含む): 7376152320

約数和(自身を除く): 4158373434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 220789, 441578, 662367, 1324734, 1545523, 3091046, 4636569, 9273138, 76613783, 153227566, 229841349, 459682698, 536296481, 1072592962, 1608889443, 3217778886]

約数ペア:

[(1, 3217778886), (2, 1608889443), (3, 1072592962), (6, 536296481), (7, 459682698), (14, 229841349), (21, 153227566), (42, 76613783), (347, 9273138), (694, 4636569), (1041, 3091046), (2082, 1545523), (2429, 1324734), (4858, 662367), (7287, 441578), (14574, 220789)]