40391838

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25793}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 92858400

約数和(自身を除く): 52466562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 25793, 51586, 77379, 154758, 232137, 464274, 696411, 747997, 1392822, 1495994, 2243991, 4487982, 6731973, 13463946, 20195919, 40391838]

約数ペア:

[(1, 40391838), (2, 20195919), (3, 13463946), (6, 6731973), (9, 4487982), (18, 2243991), (27, 1495994), (29, 1392822), (54, 747997), (58, 696411), (87, 464274), (174, 232137), (261, 154758), (522, 77379), (783, 51586), (1566, 25793)]