4257018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3410

約数の個数: 24

約数和(自身を含む): 9356256

約数和(自身を除く): 5099238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3331, 6662, 9993, 19986, 29979, 59958, 236501, 473002, 709503, 1419006, 2128509, 4257018]

約数ペア:

[(1, 4257018), (2, 2128509), (3, 1419006), (6, 709503), (9, 473002), (18, 236501), (71, 59958), (142, 29979), (213, 19986), (426, 9993), (639, 6662), (1278, 3331)]