2506824

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 6980220

約数和(自身を除く): 4473396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 941, 1332, 1882, 2664, 2823, 3764, 5646, 7528, 8469, 11292, 16938, 22584, 33876, 34817, 67752, 69634, 104451, 139268, 208902, 278536, 313353, 417804, 626706, 835608, 1253412, 2506824]

約数ペア:

[(1, 2506824), (2, 1253412), (3, 835608), (4, 626706), (6, 417804), (8, 313353), (9, 278536), (12, 208902), (18, 139268), (24, 104451), (36, 69634), (37, 67752), (72, 34817), (74, 33876), (111, 22584), (148, 16938), (222, 11292), (296, 8469), (333, 7528), (444, 5646), (666, 3764), (888, 2823), (941, 2664), (1332, 1882)]