2134872

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 5850000

約数和(自身を除く): 3715128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 199, 298, 398, 447, 596, 597, 796, 894, 1192, 1194, 1341, 1592, 1788, 1791, 2388, 2682, 3576, 3582, 4776, 5364, 7164, 10728, 14328, 29651, 59302, 88953, 118604, 177906, 237208, 266859, 355812, 533718, 711624, 1067436, 2134872]

約数ペア:

[(1, 2134872), (2, 1067436), (3, 711624), (4, 533718), (6, 355812), (8, 266859), (9, 237208), (12, 177906), (18, 118604), (24, 88953), (36, 59302), (72, 29651), (149, 14328), (199, 10728), (298, 7164), (398, 5364), (447, 4776), (596, 3582), (597, 3576), (796, 2682), (894, 2388), (1192, 1791), (1194, 1788), (1341, 1592)]