18086082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 26150718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 479, 609, 651, 899, 958, 1218, 1302, 1437, 1798, 2697, 2874, 3353, 5394, 6293, 6706, 10059, 12586, 13891, 14849, 18879, 20118, 27782, 29698, 37758, 41673, 44547, 83346, 89094, 97237, 103943, 194474, 207886, 291711, 311829, 430621, 583422, 623658, 861242, 1291863, 2583726, 3014347, 6028694, 9043041, 18086082]

約数ペア:

[(1, 18086082), (2, 9043041), (3, 6028694), (6, 3014347), (7, 2583726), (14, 1291863), (21, 861242), (29, 623658), (31, 583422), (42, 430621), (58, 311829), (62, 291711), (87, 207886), (93, 194474), (174, 103943), (186, 97237), (203, 89094), (217, 83346), (406, 44547), (434, 41673), (479, 37758), (609, 29698), (651, 27782), (899, 20118), (958, 18879), (1218, 14849), (1302, 13891), (1437, 12586), (1798, 10059), (2697, 6706), (2874, 6293), (3353, 5394)]