218885586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1920049}}^1$

素因数の和:1920073

約数の個数: 16

約数和(自身を含む): 460812000

約数和(自身を除く): 241926414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1920049, 3840098, 5760147, 11520294, 36480931, 72961862, 109442793, 218885586]

約数ペア:

[(1, 218885586), (2, 109442793), (3, 72961862), (6, 36480931), (19, 11520294), (38, 5760147), (57, 3840098), (114, 1920049)]