40375854

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10531}}^1$

素因数の和:10613

約数の個数: 32

約数和(自身を含む): 90996480

約数和(自身を除く): 50620626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 10531, 21062, 31593, 63186, 94779, 189558, 284337, 568674, 747701, 1495402, 2243103, 4486206, 6729309, 13458618, 20187927, 40375854]

約数ペア:

[(1, 40375854), (2, 20187927), (3, 13458618), (6, 6729309), (9, 4486206), (18, 2243103), (27, 1495402), (54, 747701), (71, 568674), (142, 284337), (213, 189558), (426, 94779), (639, 63186), (1278, 31593), (1917, 21062), (3834, 10531)]