161783982

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{309931}}^1$

素因数の和:309968

約数の個数: 24

約数和(自身を含む): 362620440

約数和(自身を除く): 200836458

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 309931, 619862, 929793, 1859586, 2789379, 5578758, 8987999, 17975998, 26963997, 53927994, 80891991, 161783982]

約数ペア:

[(1, 161783982), (2, 80891991), (3, 53927994), (6, 26963997), (9, 17975998), (18, 8987999), (29, 5578758), (58, 2789379), (87, 1859586), (174, 929793), (261, 619862), (522, 309931)]