21199032

素因数分解:

$2^3\times 3^2\times {\mathrm{294431}}^1$

素因数の和:294443

約数の個数: 24

約数和(自身を含む): 57414240

約数和(自身を除く): 36215208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294431, 588862, 883293, 1177724, 1766586, 2355448, 2649879, 3533172, 5299758, 7066344, 10599516, 21199032]

約数ペア:

[(1, 21199032), (2, 10599516), (3, 7066344), (4, 5299758), (6, 3533172), (8, 2649879), (9, 2355448), (12, 1766586), (18, 1177724), (24, 883293), (36, 588862), (72, 294431)]