2989074402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{9739}}^1$

素因数の和:9840

約数の個数: 72

約数和(自身を含む): 6997021200

約数和(自身を除く): 4007946798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 289, 306, 354, 531, 578, 867, 1003, 1062, 1734, 2006, 2601, 3009, 5202, 6018, 9027, 9739, 17051, 18054, 19478, 29217, 34102, 51153, 58434, 87651, 102306, 153459, 165563, 175302, 306918, 331126, 496689, 574601, 993378, 1149202, 1490067, 1723803, 2814571, 2980134, 3447606, 5171409, 5629142, 8443713, 9768217, 10342818, 16887426, 19536434, 25331139, 29304651, 50662278, 58609302, 87913953, 166059689, 175827906, 332119378, 498179067, 996358134, 1494537201, 2989074402]

約数ペア:

[(1, 2989074402), (2, 1494537201), (3, 996358134), (6, 498179067), (9, 332119378), (17, 175827906), (18, 166059689), (34, 87913953), (51, 58609302), (59, 50662278), (102, 29304651), (118, 25331139), (153, 19536434), (177, 16887426), (289, 10342818), (306, 9768217), (354, 8443713), (531, 5629142), (578, 5171409), (867, 3447606), (1003, 2980134), (1062, 2814571), (1734, 1723803), (2006, 1490067), (2601, 1149202), (3009, 993378), (5202, 574601), (6018, 496689), (9027, 331126), (9739, 306918), (17051, 175302), (18054, 165563), (19478, 153459), (29217, 102306), (34102, 87651), (51153, 58434)]