18733752

素因数分解:

$2^3\times 3^2\times {\mathrm{260191}}^1$

素因数の和:260203

約数の個数: 24

約数和(自身を含む): 50737440

約数和(自身を除く): 32003688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 260191, 520382, 780573, 1040764, 1561146, 2081528, 2341719, 3122292, 4683438, 6244584, 9366876, 18733752]

約数ペア:

[(1, 18733752), (2, 9366876), (3, 6244584), (4, 4683438), (6, 3122292), (8, 2341719), (9, 2081528), (12, 1561146), (18, 1040764), (24, 780573), (36, 520382), (72, 260191)]