1380971574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{104953}}^1$

素因数の和:105021

約数の個数: 48

約数和(自身を含む): 3241819152

約数和(自身を除く): 1860847578

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, 104953, 209906, 314859, 629718, 944577, 1784201, 1889154, 3568402, 4512979, 5352603, 9025958, 10705206, 13538937, 16057809, 27077874, 32115618, 40616811, 76720643, 81233622, 153441286, 230161929, 460323858, 690485787, 1380971574]

約数ペア:

[(1, 1380971574), (2, 690485787), (3, 460323858), (6, 230161929), (9, 153441286), (17, 81233622), (18, 76720643), (34, 40616811), (43, 32115618), (51, 27077874), (86, 16057809), (102, 13538937), (129, 10705206), (153, 9025958), (258, 5352603), (306, 4512979), (387, 3568402), (731, 1889154), (774, 1784201), (1462, 944577), (2193, 629718), (4386, 314859), (6579, 209906), (13158, 104953)]