2158668.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{1345633}}^1$

素因数の和:1345644

約数の個数: 20

約数和(自身を含む): 166858616

約数和(自身を除く): 102268232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1345633, 2691266, 4036899, 5382532, 8073798, 10765064, 16147596, 21530128, 32295192, 64590384]

約数ペア:

[(1, 64590384), (2, 32295192), (3, 21530128), (4, 16147596), (6, 10765064), (8, 8073798), (12, 5382532), (16, 4036899), (24, 2691266), (48, 1345633)]