9943910942

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3643}}^1$

素因数の和:3862

約数の個数: 64

約数和(自身を含む): 18260812800

約数和(自身を除く): 8316901858

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 173, 322, 343, 346, 686, 1127, 1211, 2254, 2422, 3643, 3979, 7286, 7889, 7958, 8477, 15778, 16954, 25501, 27853, 51002, 55706, 59339, 83789, 118678, 167578, 178507, 194971, 357014, 389942, 586523, 630239, 1173046, 1249549, 1260478, 1364797, 2499098, 2729594, 4105661, 4411673, 8211322, 8823346, 14495497, 28739627, 28990994, 30881711, 57479254, 61763422, 101468479, 202936958, 216171977, 432343954, 710279353, 1420558706, 4971955471, 9943910942]

約数ペア:

[(1, 9943910942), (2, 4971955471), (7, 1420558706), (14, 710279353), (23, 432343954), (46, 216171977), (49, 202936958), (98, 101468479), (161, 61763422), (173, 57479254), (322, 30881711), (343, 28990994), (346, 28739627), (686, 14495497), (1127, 8823346), (1211, 8211322), (2254, 4411673), (2422, 4105661), (3643, 2729594), (3979, 2499098), (7286, 1364797), (7889, 1260478), (7958, 1249549), (8477, 1173046), (15778, 630239), (16954, 586523), (25501, 389942), (27853, 357014), (51002, 194971), (55706, 178507), (59339, 167578), (83789, 118678)]