1723778838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{219143}}^1$

素因数の和:219193

約数の個数: 48

約数和(自身を含む): 4102375680

約数和(自身を除く): 2378596842

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 219143, 438286, 657429, 1314858, 1972287, 3944574, 4163717, 5040289, 8327434, 10080578, 12491151, 15120867, 24982302, 30241734, 37473453, 45362601, 74946906, 90725202, 95765491, 191530982, 287296473, 574592946, 861889419, 1723778838]

約数ペア:

[(1, 1723778838), (2, 861889419), (3, 574592946), (6, 287296473), (9, 191530982), (18, 95765491), (19, 90725202), (23, 74946906), (38, 45362601), (46, 37473453), (57, 30241734), (69, 24982302), (114, 15120867), (138, 12491151), (171, 10080578), (207, 8327434), (342, 5040289), (414, 4163717), (437, 3944574), (874, 1972287), (1311, 1314858), (2622, 657429), (3933, 438286), (7866, 219143)]