9840208

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 22026368

約数和(自身を除く): 12186160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 853, 1442, 1648, 1706, 2884, 3412, 5768, 5971, 6824, 11536, 11942, 13648, 23884, 47768, 87859, 95536, 175718, 351436, 615013, 702872, 1230026, 1405744, 2460052, 4920104, 9840208]

約数ペア:

[(1, 9840208), (2, 4920104), (4, 2460052), (7, 1405744), (8, 1230026), (14, 702872), (16, 615013), (28, 351436), (56, 175718), (103, 95536), (112, 87859), (206, 47768), (412, 23884), (721, 13648), (824, 11942), (853, 11536), (1442, 6824), (1648, 5971), (1706, 5768), (2884, 3412)]