21823206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{213953}}^1$

素因数の和:213975

約数の個数: 16

約数和(自身を含む): 46214064

約数和(自身を除く): 24390858

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 213953, 427906, 641859, 1283718, 3637201, 7274402, 10911603, 21823206]

約数ペア:

[(1, 21823206), (2, 10911603), (3, 7274402), (6, 3637201), (17, 1283718), (34, 641859), (51, 427906), (102, 213953)]