25894134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 66900480

約数和(自身を除く): 41006346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1123, 1281, 1647, 2246, 2562, 3294, 3369, 3843, 6738, 7686, 7861, 10107, 11529, 15722, 20214, 23058, 23583, 30321, 47166, 60642, 68503, 70749, 137006, 141498, 205509, 212247, 411018, 424494, 479521, 616527, 959042, 1233054, 1438563, 1849581, 2877126, 3699162, 4315689, 8631378, 12947067, 25894134]

約数ペア:

[(1, 25894134), (2, 12947067), (3, 8631378), (6, 4315689), (7, 3699162), (9, 2877126), (14, 1849581), (18, 1438563), (21, 1233054), (27, 959042), (42, 616527), (54, 479521), (61, 424494), (63, 411018), (122, 212247), (126, 205509), (183, 141498), (189, 137006), (366, 70749), (378, 68503), (427, 60642), (549, 47166), (854, 30321), (1098, 23583), (1123, 23058), (1281, 20214), (1647, 15722), (2246, 11529), (2562, 10107), (3294, 7861), (3369, 7686), (3843, 6738)]