13449324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 37059120

約数和(自身を除く): 23609796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 257, 267, 294, 356, 514, 534, 588, 623, 771, 1028, 1068, 1246, 1542, 1799, 1869, 2492, 3084, 3598, 3738, 4361, 5397, 7196, 7476, 8722, 10794, 12593, 13083, 17444, 21588, 22873, 25186, 26166, 37779, 45746, 50372, 52332, 68619, 75558, 91492, 137238, 151116, 160111, 274476, 320222, 480333, 640444, 960666, 1120777, 1921332, 2241554, 3362331, 4483108, 6724662, 13449324]

約数ペア:

[(1, 13449324), (2, 6724662), (3, 4483108), (4, 3362331), (6, 2241554), (7, 1921332), (12, 1120777), (14, 960666), (21, 640444), (28, 480333), (42, 320222), (49, 274476), (84, 160111), (89, 151116), (98, 137238), (147, 91492), (178, 75558), (196, 68619), (257, 52332), (267, 50372), (294, 45746), (356, 37779), (514, 26166), (534, 25186), (588, 22873), (623, 21588), (771, 17444), (1028, 13083), (1068, 12593), (1246, 10794), (1542, 8722), (1799, 7476), (1869, 7196), (2492, 5397), (3084, 4361), (3598, 3738)]