17899488

素因数分解:

$2^5\times 3^3\times {\mathrm{20717}}^1$

素因数の和:20736

約数の個数: 48

約数和(自身を含む): 52209360

約数和(自身を除く): 34309872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 331472, 372906, 497208, 559359, 662944, 745812, 994416, 1118718, 1491624, 1988832, 2237436, 2983248, 4474872, 5966496, 8949744, 17899488]

約数ペア:

[(1, 17899488), (2, 8949744), (3, 5966496), (4, 4474872), (6, 2983248), (8, 2237436), (9, 1988832), (12, 1491624), (16, 1118718), (18, 994416), (24, 745812), (27, 662944), (32, 559359), (36, 497208), (48, 372906), (54, 331472), (72, 248604), (96, 186453), (108, 165736), (144, 124302), (216, 82868), (288, 62151), (432, 41434), (864, 20717)]