21579246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92219}}^1$

素因数の和:92240

約数の個数: 24

約数和(自身を含む): 50352120

約数和(自身を除く): 28772874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92219, 184438, 276657, 553314, 829971, 1198847, 1659942, 2397694, 3596541, 7193082, 10789623, 21579246]

約数ペア:

[(1, 21579246), (2, 10789623), (3, 7193082), (6, 3596541), (9, 2397694), (13, 1659942), (18, 1198847), (26, 829971), (39, 553314), (78, 276657), (117, 184438), (234, 92219)]