40277574

素因数分解:

$2^1\times 3^4\times {\mathrm{248627}}^1$

素因数の和:248641

約数の個数: 20

約数和(自身を含む): 90251964

約数和(自身を除く): 49974390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 248627, 497254, 745881, 1491762, 2237643, 4475286, 6712929, 13425858, 20138787, 40277574]

約数ペア:

[(1, 40277574), (2, 20138787), (3, 13425858), (6, 6712929), (9, 4475286), (18, 2237643), (27, 1491762), (54, 745881), (81, 497254), (162, 248627)]