1613898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 4468800

約数和(自身を除く): 2854902

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 121, 143, 171, 198, 209, 234, 242, 247, 286, 297, 342, 351, 363, 418, 429, 494, 513, 594, 627, 702, 726, 741, 858, 1026, 1089, 1254, 1287, 1482, 1573, 1881, 2178, 2223, 2299, 2574, 2717, 3146, 3267, 3762, 3861, 4446, 4598, 4719, 5434, 5643, 6534, 6669, 6897, 7722, 8151, 9438, 11286, 13338, 13794, 14157, 16302, 20691, 24453, 28314, 29887, 41382, 42471, 48906, 59774, 62073, 73359, 84942, 89661, 124146, 146718, 179322, 268983, 537966, 806949, 1613898]

約数ペア:

[(1, 1613898), (2, 806949), (3, 537966), (6, 268983), (9, 179322), (11, 146718), (13, 124146), (18, 89661), (19, 84942), (22, 73359), (26, 62073), (27, 59774), (33, 48906), (38, 42471), (39, 41382), (54, 29887), (57, 28314), (66, 24453), (78, 20691), (99, 16302), (114, 14157), (117, 13794), (121, 13338), (143, 11286), (171, 9438), (198, 8151), (209, 7722), (234, 6897), (242, 6669), (247, 6534), (286, 5643), (297, 5434), (342, 4719), (351, 4598), (363, 4446), (418, 3861), (429, 3762), (494, 3267), (513, 3146), (594, 2717), (627, 2574), (702, 2299), (726, 2223), (741, 2178), (858, 1881), (1026, 1573), (1089, 1482), (1254, 1287)]