81884466

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{4001}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 182491200

約数和(自身を除く): 100606734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 2274, 3411, 4001, 6822, 8002, 10233, 12003, 20466, 24006, 36009, 72018, 108027, 216054, 1516379, 3032758, 4549137, 9098274, 13647411, 27294822, 40942233, 81884466]

約数ペア:

[(1, 81884466), (2, 40942233), (3, 27294822), (6, 13647411), (9, 9098274), (18, 4549137), (27, 3032758), (54, 1516379), (379, 216054), (758, 108027), (1137, 72018), (2274, 36009), (3411, 24006), (4001, 20466), (6822, 12003), (8002, 10233)]