68848374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1381}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 157614336

約数和(自身を除く): 88765962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1187, 1381, 2374, 2762, 3561, 4143, 7122, 8286, 8309, 9667, 16618, 19334, 24927, 29001, 49854, 58002, 1639247, 3278494, 4917741, 9835482, 11474729, 22949458, 34424187, 68848374]

約数ペア:

[(1, 68848374), (2, 34424187), (3, 22949458), (6, 11474729), (7, 9835482), (14, 4917741), (21, 3278494), (42, 1639247), (1187, 58002), (1381, 49854), (2374, 29001), (2762, 24927), (3561, 19334), (4143, 16618), (7122, 9667), (8286, 8309)]