16766658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 38820600

約数和(自身を除く): 22053942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 349, 471, 698, 942, 1047, 1413, 2094, 2669, 2826, 3141, 5338, 5933, 6282, 8007, 11866, 16014, 17799, 24021, 35598, 48042, 53397, 54793, 106794, 109586, 164379, 328758, 493137, 931481, 986274, 1862962, 2794443, 5588886, 8383329, 16766658]

約数ペア:

[(1, 16766658), (2, 8383329), (3, 5588886), (6, 2794443), (9, 1862962), (17, 986274), (18, 931481), (34, 493137), (51, 328758), (102, 164379), (153, 109586), (157, 106794), (306, 54793), (314, 53397), (349, 48042), (471, 35598), (698, 24021), (942, 17799), (1047, 16014), (1413, 11866), (2094, 8007), (2669, 6282), (2826, 5933), (3141, 5338)]