29917188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4423

約数の個数: 72

約数和(自身を含む): 89648832

約数和(自身を除く): 59731644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4397, 6804, 8794, 13191, 17588, 26382, 30779, 39573, 52764, 61558, 79146, 92337, 118719, 123116, 158292, 184674, 237438, 277011, 356157, 369348, 474876, 554022, 712314, 831033, 1068471, 1108044, 1424628, 1662066, 2136942, 2493099, 3324132, 4273884, 4986198, 7479297, 9972396, 14958594, 29917188]

約数ペア:

[(1, 29917188), (2, 14958594), (3, 9972396), (4, 7479297), (6, 4986198), (7, 4273884), (9, 3324132), (12, 2493099), (14, 2136942), (18, 1662066), (21, 1424628), (27, 1108044), (28, 1068471), (36, 831033), (42, 712314), (54, 554022), (63, 474876), (81, 369348), (84, 356157), (108, 277011), (126, 237438), (162, 184674), (189, 158292), (243, 123116), (252, 118719), (324, 92337), (378, 79146), (486, 61558), (567, 52764), (756, 39573), (972, 30779), (1134, 26382), (1701, 17588), (2268, 13191), (3402, 8794), (4397, 6804)]