12854862

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1174

約数の個数: 40

約数和(自身を含む): 29225856

約数和(自身を除く): 16370994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1087, 1314, 1971, 2174, 3261, 3942, 5913, 6522, 9783, 11826, 19566, 29349, 58698, 79351, 88047, 158702, 176094, 238053, 476106, 714159, 1428318, 2142477, 4284954, 6427431, 12854862]

約数ペア:

[(1, 12854862), (2, 6427431), (3, 4284954), (6, 2142477), (9, 1428318), (18, 714159), (27, 476106), (54, 238053), (73, 176094), (81, 158702), (146, 88047), (162, 79351), (219, 58698), (438, 29349), (657, 19566), (1087, 11826), (1314, 9783), (1971, 6522), (2174, 5913), (3261, 3942)]