5141394

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 6652206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 149, 162, 213, 243, 298, 426, 447, 486, 639, 894, 1278, 1341, 1917, 2682, 3834, 4023, 5751, 8046, 10579, 11502, 12069, 17253, 21158, 24138, 31737, 34506, 36207, 63474, 72414, 95211, 190422, 285633, 571266, 856899, 1713798, 2570697, 5141394]

約数ペア:

[(1, 5141394), (2, 2570697), (3, 1713798), (6, 856899), (9, 571266), (18, 285633), (27, 190422), (54, 95211), (71, 72414), (81, 63474), (142, 36207), (149, 34506), (162, 31737), (213, 24138), (243, 21158), (298, 17253), (426, 12069), (447, 11502), (486, 10579), (639, 8046), (894, 5751), (1278, 4023), (1341, 3834), (1917, 2682)]