16506666

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 41294880

約数和(自身を除く): 24788214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 81, 99, 118, 157, 162, 177, 198, 297, 314, 354, 471, 531, 594, 649, 891, 942, 1062, 1298, 1413, 1593, 1727, 1782, 1947, 2826, 3186, 3454, 3894, 4239, 4779, 5181, 5841, 8478, 9263, 9558, 10362, 11682, 12717, 15543, 17523, 18526, 25434, 27789, 31086, 35046, 46629, 52569, 55578, 83367, 93258, 101893, 105138, 139887, 166734, 203786, 250101, 279774, 305679, 500202, 611358, 750303, 917037, 1500606, 1834074, 2751111, 5502222, 8253333, 16506666]

約数ペア:

[(1, 16506666), (2, 8253333), (3, 5502222), (6, 2751111), (9, 1834074), (11, 1500606), (18, 917037), (22, 750303), (27, 611358), (33, 500202), (54, 305679), (59, 279774), (66, 250101), (81, 203786), (99, 166734), (118, 139887), (157, 105138), (162, 101893), (177, 93258), (198, 83367), (297, 55578), (314, 52569), (354, 46629), (471, 35046), (531, 31086), (594, 27789), (649, 25434), (891, 18526), (942, 17523), (1062, 15543), (1298, 12717), (1413, 11682), (1593, 10362), (1727, 9558), (1782, 9263), (1947, 8478), (2826, 5841), (3186, 5181), (3454, 4779), (3894, 4239)]