9164718

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 21841920

約数和(自身を除く): 12677202

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 157, 207, 282, 314, 414, 423, 471, 621, 846, 942, 1081, 1242, 1269, 1413, 2162, 2538, 2826, 3243, 3611, 4239, 6486, 7222, 7379, 8478, 9729, 10833, 14758, 19458, 21666, 22137, 29187, 32499, 44274, 58374, 64998, 66411, 97497, 132822, 169717, 194994, 199233, 339434, 398466, 509151, 1018302, 1527453, 3054906, 4582359, 9164718]

約数ペア:

[(1, 9164718), (2, 4582359), (3, 3054906), (6, 1527453), (9, 1018302), (18, 509151), (23, 398466), (27, 339434), (46, 199233), (47, 194994), (54, 169717), (69, 132822), (94, 97497), (138, 66411), (141, 64998), (157, 58374), (207, 44274), (282, 32499), (314, 29187), (414, 22137), (423, 21666), (471, 19458), (621, 14758), (846, 10833), (942, 9729), (1081, 8478), (1242, 7379), (1269, 7222), (1413, 6486), (2162, 4239), (2538, 3611), (2826, 3243)]