7390818

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 17781120

約数和(自身を除く): 10390302

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 83, 97, 102, 153, 166, 194, 249, 291, 306, 459, 498, 582, 747, 873, 918, 1411, 1494, 1649, 1746, 2241, 2619, 2822, 3298, 4233, 4482, 4947, 5238, 8051, 8466, 9894, 12699, 14841, 16102, 24153, 25398, 29682, 38097, 44523, 48306, 72459, 76194, 89046, 136867, 144918, 217377, 273734, 410601, 434754, 821202, 1231803, 2463606, 3695409, 7390818]

約数ペア:

[(1, 7390818), (2, 3695409), (3, 2463606), (6, 1231803), (9, 821202), (17, 434754), (18, 410601), (27, 273734), (34, 217377), (51, 144918), (54, 136867), (83, 89046), (97, 76194), (102, 72459), (153, 48306), (166, 44523), (194, 38097), (249, 29682), (291, 25398), (306, 24153), (459, 16102), (498, 14841), (582, 12699), (747, 9894), (873, 8466), (918, 8051), (1411, 5238), (1494, 4947), (1649, 4482), (1746, 4233), (2241, 3298), (2619, 2822)]