17816976

素因数分解:

$2^4\times 3^3\times {\mathrm{41243}}^1$

素因数の和:41260

約数の個数: 40

約数和(自身を含む): 51142560

約数和(自身を除く): 33325584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 41243, 82486, 123729, 164972, 247458, 329944, 371187, 494916, 659888, 742374, 989832, 1113561, 1484748, 1979664, 2227122, 2969496, 4454244, 5938992, 8908488, 17816976]

約数ペア:

[(1, 17816976), (2, 8908488), (3, 5938992), (4, 4454244), (6, 2969496), (8, 2227122), (9, 1979664), (12, 1484748), (16, 1113561), (18, 989832), (24, 742374), (27, 659888), (36, 494916), (48, 371187), (54, 329944), (72, 247458), (108, 164972), (144, 123729), (216, 82486), (432, 41243)]