18015408

素因数分解:

$2^4\times 3^2\times {\mathrm{125107}}^1$

素因数の和:125121

約数の個数: 30

約数和(自身を含む): 50418524

約数和(自身を除く): 32403116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125107, 250214, 375321, 500428, 750642, 1000856, 1125963, 1501284, 2001712, 2251926, 3002568, 4503852, 6005136, 9007704, 18015408]

約数ペア:

[(1, 18015408), (2, 9007704), (3, 6005136), (4, 4503852), (6, 3002568), (8, 2251926), (9, 2001712), (12, 1501284), (16, 1125963), (18, 1000856), (24, 750642), (36, 500428), (48, 375321), (72, 250214), (144, 125107)]