18489552

素因数分解:

$2^4\times 3^1\times {\mathrm{385199}}^1$

素因数の和:385210

約数の個数: 20

約数和(自身を含む): 47764800

約数和(自身を除く): 29275248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 385199, 770398, 1155597, 1540796, 2311194, 3081592, 4622388, 6163184, 9244776, 18489552]

約数ペア:

[(1, 18489552), (2, 9244776), (3, 6163184), (4, 4622388), (6, 3081592), (8, 2311194), (12, 1540796), (16, 1155597), (24, 770398), (48, 385199)]