18637296

素因数分解:

$2^4\times 3^1\times {\mathrm{388277}}^1$

素因数の和:388288

約数の個数: 20

約数和(自身を含む): 48146472

約数和(自身を除く): 29509176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388277, 776554, 1164831, 1553108, 2329662, 3106216, 4659324, 6212432, 9318648, 18637296]

約数ペア:

[(1, 18637296), (2, 9318648), (3, 6212432), (4, 4659324), (6, 3106216), (8, 2329662), (12, 1553108), (16, 1164831), (24, 776554), (48, 388277)]