2121082758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{161201}}^1$

素因数の和:161269

約数の個数: 48

約数和(自身を含む): 4979207376

約数和(自身を除く): 2858124618

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 161201, 322402, 483603, 967206, 1450809, 2740417, 2901618, 5480834, 6931643, 8221251, 13863286, 16442502, 20794929, 24663753, 41589858, 49327506, 62384787, 117837931, 124769574, 235675862, 353513793, 707027586, 1060541379, 2121082758]

約数ペア:

[(1, 2121082758), (2, 1060541379), (3, 707027586), (6, 353513793), (9, 235675862), (17, 124769574), (18, 117837931), (34, 62384787), (43, 49327506), (51, 41589858), (86, 24663753), (102, 20794929), (129, 16442502), (153, 13863286), (258, 8221251), (306, 6931643), (387, 5480834), (731, 2901618), (774, 2740417), (1462, 1450809), (2193, 967206), (4386, 483603), (6579, 322402), (13158, 161201)]