21345336

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5845

約数の個数: 64

約数和(自身を含む): 62791200

約数和(自身を除く): 41445864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5813, 11626, 17439, 23252, 34878, 46504, 52317, 69756, 98821, 104634, 139512, 156951, 197642, 209268, 296463, 313902, 395284, 418536, 592926, 627804, 790568, 889389, 1185852, 1255608, 1778778, 2371704, 2668167, 3557556, 5336334, 7115112, 10672668, 21345336]

約数ペア:

[(1, 21345336), (2, 10672668), (3, 7115112), (4, 5336334), (6, 3557556), (8, 2668167), (9, 2371704), (12, 1778778), (17, 1255608), (18, 1185852), (24, 889389), (27, 790568), (34, 627804), (36, 592926), (51, 418536), (54, 395284), (68, 313902), (72, 296463), (102, 209268), (108, 197642), (136, 156951), (153, 139512), (204, 104634), (216, 98821), (306, 69756), (408, 52317), (459, 46504), (612, 34878), (918, 23252), (1224, 17439), (1836, 11626), (3672, 5813)]