17926872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 29593128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 599, 696, 1032, 1198, 1247, 1797, 2396, 2494, 3594, 3741, 4792, 4988, 7188, 7482, 9976, 14376, 14964, 17371, 25757, 29928, 34742, 51514, 52113, 69484, 77271, 103028, 104226, 138968, 154542, 206056, 208452, 309084, 416904, 618168, 746953, 1493906, 2240859, 2987812, 4481718, 5975624, 8963436, 17926872]

約数ペア:

[(1, 17926872), (2, 8963436), (3, 5975624), (4, 4481718), (6, 2987812), (8, 2240859), (12, 1493906), (24, 746953), (29, 618168), (43, 416904), (58, 309084), (86, 208452), (87, 206056), (116, 154542), (129, 138968), (172, 104226), (174, 103028), (232, 77271), (258, 69484), (344, 52113), (348, 51514), (516, 34742), (599, 29928), (696, 25757), (1032, 17371), (1198, 14964), (1247, 14376), (1797, 9976), (2396, 7482), (2494, 7188), (3594, 4988), (3741, 4792)]