5215842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 12093120

約数和(自身を除く): 6877278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 151, 171, 202, 302, 303, 342, 453, 606, 906, 909, 1359, 1818, 1919, 2718, 2869, 3838, 5738, 5757, 8607, 11514, 15251, 17214, 17271, 25821, 30502, 34542, 45753, 51642, 91506, 137259, 274518, 289769, 579538, 869307, 1738614, 2607921, 5215842]

約数ペア:

[(1, 5215842), (2, 2607921), (3, 1738614), (6, 869307), (9, 579538), (18, 289769), (19, 274518), (38, 137259), (57, 91506), (101, 51642), (114, 45753), (151, 34542), (171, 30502), (202, 25821), (302, 17271), (303, 17214), (342, 15251), (453, 11514), (606, 8607), (906, 5757), (909, 5738), (1359, 3838), (1818, 2869), (1919, 2718)]