18748052016

素因数分解:

$2^4\times 3^1\times {\mathrm{390584417}}^1$

素因数の和:390584428

約数の個数: 20

約数和(自身を含む): 48432467832

約数和(自身を除く): 29684415816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390584417, 781168834, 1171753251, 1562337668, 2343506502, 3124675336, 4687013004, 6249350672, 9374026008, 18748052016]

約数ペア:

[(1, 18748052016), (2, 9374026008), (3, 6249350672), (4, 4687013004), (6, 3124675336), (8, 2343506502), (12, 1562337668), (16, 1171753251), (24, 781168834), (48, 390584417)]