2606904

素因数分解:

$2^3\times 3^7\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 7380000

約数和(自身を除く): 4773096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 243, 298, 324, 447, 486, 596, 648, 729, 894, 972, 1192, 1341, 1458, 1788, 1944, 2187, 2682, 2916, 3576, 4023, 4374, 5364, 5832, 8046, 8748, 10728, 12069, 16092, 17496, 24138, 32184, 36207, 48276, 72414, 96552, 108621, 144828, 217242, 289656, 325863, 434484, 651726, 868968, 1303452, 2606904]

約数ペア:

[(1, 2606904), (2, 1303452), (3, 868968), (4, 651726), (6, 434484), (8, 325863), (9, 289656), (12, 217242), (18, 144828), (24, 108621), (27, 96552), (36, 72414), (54, 48276), (72, 36207), (81, 32184), (108, 24138), (149, 17496), (162, 16092), (216, 12069), (243, 10728), (298, 8748), (324, 8046), (447, 5832), (486, 5364), (596, 4374), (648, 4023), (729, 3576), (894, 2916), (972, 2682), (1192, 2187), (1341, 1944), (1458, 1788)]