16388568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3638

約数の個数: 80

約数和(自身を含む): 52475280

約数和(自身を除く): 36086712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 3613, 4536, 7226, 10839, 14452, 21678, 25291, 28904, 32517, 43356, 50582, 65034, 75873, 86712, 97551, 101164, 130068, 151746, 195102, 202328, 227619, 260136, 292653, 303492, 390204, 455238, 585306, 606984, 682857, 780408, 910476, 1170612, 1365714, 1820952, 2048571, 2341224, 2731428, 4097142, 5462856, 8194284, 16388568]

約数ペア:

[(1, 16388568), (2, 8194284), (3, 5462856), (4, 4097142), (6, 2731428), (7, 2341224), (8, 2048571), (9, 1820952), (12, 1365714), (14, 1170612), (18, 910476), (21, 780408), (24, 682857), (27, 606984), (28, 585306), (36, 455238), (42, 390204), (54, 303492), (56, 292653), (63, 260136), (72, 227619), (81, 202328), (84, 195102), (108, 151746), (126, 130068), (162, 101164), (168, 97551), (189, 86712), (216, 75873), (252, 65034), (324, 50582), (378, 43356), (504, 32517), (567, 28904), (648, 25291), (756, 21678), (1134, 14452), (1512, 10839), (2268, 7226), (3613, 4536)]