7246872

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 19754280

約数和(自身を除く): 12507408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 401, 502, 753, 802, 1004, 1203, 1506, 1604, 2008, 2259, 2406, 3012, 3208, 3609, 4518, 4812, 6024, 7218, 9036, 9624, 14436, 18072, 28872, 100651, 201302, 301953, 402604, 603906, 805208, 905859, 1207812, 1811718, 2415624, 3623436, 7246872]

約数ペア:

[(1, 7246872), (2, 3623436), (3, 2415624), (4, 1811718), (6, 1207812), (8, 905859), (9, 805208), (12, 603906), (18, 402604), (24, 301953), (36, 201302), (72, 100651), (251, 28872), (401, 18072), (502, 14436), (753, 9624), (802, 9036), (1004, 7218), (1203, 6024), (1506, 4812), (1604, 4518), (2008, 3609), (2259, 3208), (2406, 3012)]