6889218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 16010880

約数和(自身を除く): 9121662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 2689, 5378, 8067, 16134, 18823, 37646, 56469, 112938, 164029, 328058, 492087, 984174, 1148203, 2296406, 3444609, 6889218]

約数ペア:

[(1, 6889218), (2, 3444609), (3, 2296406), (6, 1148203), (7, 984174), (14, 492087), (21, 328058), (42, 164029), (61, 112938), (122, 56469), (183, 37646), (366, 18823), (427, 16134), (854, 8067), (1281, 5378), (2562, 2689)]