18896652

素因数分解:

$2^2\times 3^5\times {\mathrm{19441}}^1$

素因数の和:19460

約数の個数: 36

約数和(自身を含む): 49538216

約数和(自身を除く): 30641564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19441, 38882, 58323, 77764, 116646, 174969, 233292, 349938, 524907, 699876, 1049814, 1574721, 2099628, 3149442, 4724163, 6298884, 9448326, 18896652]

約数ペア:

[(1, 18896652), (2, 9448326), (3, 6298884), (4, 4724163), (6, 3149442), (9, 2099628), (12, 1574721), (18, 1049814), (27, 699876), (36, 524907), (54, 349938), (81, 233292), (108, 174969), (162, 116646), (243, 77764), (324, 58323), (486, 38882), (972, 19441)]