216894768

素因数分解:

$2^4\times 3^1\times {\mathrm{4518641}}^1$

素因数の和:4518652

約数の個数: 20

約数和(自身を含む): 560311608

約数和(自身を除く): 343416840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4518641, 9037282, 13555923, 18074564, 27111846, 36149128, 54223692, 72298256, 108447384, 216894768]

約数ペア:

[(1, 216894768), (2, 108447384), (3, 72298256), (4, 54223692), (6, 36149128), (8, 27111846), (12, 18074564), (16, 13555923), (24, 9037282), (48, 4518641)]