39417354

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 94089600

約数和(自身を除く): 54672246

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 149, 162, 207, 213, 298, 414, 426, 447, 621, 639, 894, 1242, 1278, 1341, 1633, 1863, 1917, 2682, 3266, 3427, 3726, 3834, 4023, 4899, 5751, 6854, 8046, 9798, 10281, 10579, 11502, 12069, 14697, 20562, 21158, 24138, 29394, 30843, 31737, 44091, 61686, 63474, 88182, 92529, 95211, 132273, 185058, 190422, 243317, 264546, 277587, 285633, 486634, 555174, 571266, 729951, 856899, 1459902, 1713798, 2189853, 4379706, 6569559, 13139118, 19708677, 39417354]

約数ペア:

[(1, 39417354), (2, 19708677), (3, 13139118), (6, 6569559), (9, 4379706), (18, 2189853), (23, 1713798), (27, 1459902), (46, 856899), (54, 729951), (69, 571266), (71, 555174), (81, 486634), (138, 285633), (142, 277587), (149, 264546), (162, 243317), (207, 190422), (213, 185058), (298, 132273), (414, 95211), (426, 92529), (447, 88182), (621, 63474), (639, 61686), (894, 44091), (1242, 31737), (1278, 30843), (1341, 29394), (1633, 24138), (1863, 21158), (1917, 20562), (2682, 14697), (3266, 12069), (3427, 11502), (3726, 10579), (3834, 10281), (4023, 9798), (4899, 8046), (5751, 6854)]