16999776

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 72

約数和(自身を含む): 49120344

約数和(自身を除く): 32120568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 881, 1072, 1206, 1608, 1762, 2144, 2412, 2643, 3216, 3524, 4824, 5286, 6432, 7048, 7929, 9648, 10572, 14096, 15858, 19296, 21144, 28192, 31716, 42288, 59027, 63432, 84576, 118054, 126864, 177081, 236108, 253728, 354162, 472216, 531243, 708324, 944432, 1062486, 1416648, 1888864, 2124972, 2833296, 4249944, 5666592, 8499888, 16999776]

約数ペア:

[(1, 16999776), (2, 8499888), (3, 5666592), (4, 4249944), (6, 2833296), (8, 2124972), (9, 1888864), (12, 1416648), (16, 1062486), (18, 944432), (24, 708324), (32, 531243), (36, 472216), (48, 354162), (67, 253728), (72, 236108), (96, 177081), (134, 126864), (144, 118054), (201, 84576), (268, 63432), (288, 59027), (402, 42288), (536, 31716), (603, 28192), (804, 21144), (881, 19296), (1072, 15858), (1206, 14096), (1608, 10572), (1762, 9648), (2144, 7929), (2412, 7048), (2643, 6432), (3216, 5286), (3524, 4824)]