215552148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2566097}}^1$

素因数の和:2566111

約数の個数: 24

約数和(自身を含む): 574805952

約数和(自身を除く): 359253804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2566097, 5132194, 7698291, 10264388, 15396582, 17962679, 30793164, 35925358, 53888037, 71850716, 107776074, 215552148]

約数ペア:

[(1, 215552148), (2, 107776074), (3, 71850716), (4, 53888037), (6, 35925358), (7, 30793164), (12, 17962679), (14, 15396582), (21, 10264388), (28, 7698291), (42, 5132194), (84, 2566097)]