21877151592

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{141041}}^1$

素因数の和:141354

約数の個数: 64

約数和(自身を含む): 57274335360

約数和(自身を除く): 35397183768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 281, 552, 562, 843, 1124, 1686, 2248, 3372, 6463, 6744, 12926, 19389, 25852, 38778, 51704, 77556, 141041, 155112, 282082, 423123, 564164, 846246, 1128328, 1692492, 3243943, 3384984, 6487886, 9731829, 12975772, 19463658, 25951544, 38927316, 39632521, 77854632, 79265042, 118897563, 158530084, 237795126, 317060168, 475590252, 911547983, 951180504, 1823095966, 2734643949, 3646191932, 5469287898, 7292383864, 10938575796, 21877151592]

約数ペア:

[(1, 21877151592), (2, 10938575796), (3, 7292383864), (4, 5469287898), (6, 3646191932), (8, 2734643949), (12, 1823095966), (23, 951180504), (24, 911547983), (46, 475590252), (69, 317060168), (92, 237795126), (138, 158530084), (184, 118897563), (276, 79265042), (281, 77854632), (552, 39632521), (562, 38927316), (843, 25951544), (1124, 19463658), (1686, 12975772), (2248, 9731829), (3372, 6487886), (6463, 3384984), (6744, 3243943), (12926, 1692492), (19389, 1128328), (25852, 846246), (38778, 564164), (51704, 423123), (77556, 282082), (141041, 155112)]