218567568

素因数分解:

$2^4\times 3^1\times {\mathrm{4553491}}^1$

素因数の和:4553502

約数の個数: 20

約数和(自身を含む): 564633008

約数和(自身を除く): 346065440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4553491, 9106982, 13660473, 18213964, 27320946, 36427928, 54641892, 72855856, 109283784, 218567568]

約数ペア:

[(1, 218567568), (2, 109283784), (3, 72855856), (4, 54641892), (6, 36427928), (8, 27320946), (12, 18213964), (16, 13660473), (24, 9106982), (48, 4553491)]