71053794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{187973}}^1$

素因数の和:187991

約数の個数: 32

約数和(自身を含む): 180455040

約数和(自身を除く): 109401246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 187973, 375946, 563919, 1127838, 1315811, 1691757, 2631622, 3383514, 3947433, 5075271, 7894866, 10150542, 11842299, 23684598, 35526897, 71053794]

約数ペア:

[(1, 71053794), (2, 35526897), (3, 23684598), (6, 11842299), (7, 10150542), (9, 7894866), (14, 5075271), (18, 3947433), (21, 3383514), (27, 2631622), (42, 1691757), (54, 1315811), (63, 1127838), (126, 563919), (189, 375946), (378, 187973)]