18743568

素因数分解:

$2^4\times 3^1\times {\mathrm{390491}}^1$

素因数の和:390502

約数の個数: 20

約数和(自身を含む): 48421008

約数和(自身を除く): 29677440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390491, 780982, 1171473, 1561964, 2342946, 3123928, 4685892, 6247856, 9371784, 18743568]

約数ペア:

[(1, 18743568), (2, 9371784), (3, 6247856), (4, 4685892), (6, 3123928), (8, 2342946), (12, 1561964), (16, 1171473), (24, 780982), (48, 390491)]