18048856

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 40362840

約数和(自身を除く): 22313984

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1123, 1148, 2009, 2246, 2296, 4018, 4492, 7861, 8036, 8984, 15722, 16072, 31444, 46043, 55027, 62888, 92086, 110054, 184172, 220108, 322301, 368344, 440216, 644602, 1289204, 2256107, 2578408, 4512214, 9024428, 18048856]

約数ペア:

[(1, 18048856), (2, 9024428), (4, 4512214), (7, 2578408), (8, 2256107), (14, 1289204), (28, 644602), (41, 440216), (49, 368344), (56, 322301), (82, 220108), (98, 184172), (164, 110054), (196, 92086), (287, 62888), (328, 55027), (392, 46043), (574, 31444), (1123, 16072), (1148, 15722), (2009, 8984), (2246, 8036), (2296, 7861), (4018, 4492)]