26788878

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 59776080

約数和(自身を除く): 32987202

約数列:

[1, 2, 3, 6, 9, 18, 67, 97, 134, 194, 201, 229, 291, 402, 458, 582, 603, 687, 873, 1206, 1374, 1746, 2061, 4122, 6499, 12998, 15343, 19497, 22213, 30686, 38994, 44426, 46029, 58491, 66639, 92058, 116982, 133278, 138087, 199917, 276174, 399834, 1488271, 2976542, 4464813, 8929626, 13394439, 26788878]

約数ペア:

[(1, 26788878), (2, 13394439), (3, 8929626), (6, 4464813), (9, 2976542), (18, 1488271), (67, 399834), (97, 276174), (134, 199917), (194, 138087), (201, 133278), (229, 116982), (291, 92058), (402, 66639), (458, 58491), (582, 46029), (603, 44426), (687, 38994), (873, 30686), (1206, 22213), (1374, 19497), (1746, 15343), (2061, 12998), (4122, 6499)]