191657214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1521089}}^1$

素因数の和:1521104

約数の個数: 24

約数和(自身を含む): 474580080

約数和(自身を除く): 282922866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1521089, 3042178, 4563267, 9126534, 10647623, 13689801, 21295246, 27379602, 31942869, 63885738, 95828607, 191657214]

約数ペア:

[(1, 191657214), (2, 95828607), (3, 63885738), (6, 31942869), (7, 27379602), (9, 21295246), (14, 13689801), (18, 10647623), (21, 9126534), (42, 4563267), (63, 3042178), (126, 1521089)]