21923652

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 31782588

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 863, 876, 1726, 2117, 2589, 3452, 4234, 5178, 6351, 8468, 10356, 12702, 25027, 25404, 50054, 62999, 75081, 100108, 125998, 150162, 188997, 251996, 300324, 377994, 755988, 1826971, 3653942, 5480913, 7307884, 10961826, 21923652]

約数ペア:

[(1, 21923652), (2, 10961826), (3, 7307884), (4, 5480913), (6, 3653942), (12, 1826971), (29, 755988), (58, 377994), (73, 300324), (87, 251996), (116, 188997), (146, 150162), (174, 125998), (219, 100108), (292, 75081), (348, 62999), (438, 50054), (863, 25404), (876, 25027), (1726, 12702), (2117, 10356), (2589, 8468), (3452, 6351), (4234, 5178)]