17180154

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 38724480

約数和(自身を除く): 21544326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4481, 8962, 13443, 26886, 40329, 80658, 120987, 241974, 318151, 636302, 954453, 1908906, 2863359, 5726718, 8590077, 17180154]

約数ペア:

[(1, 17180154), (2, 8590077), (3, 5726718), (6, 2863359), (9, 1908906), (18, 954453), (27, 636302), (54, 318151), (71, 241974), (142, 120987), (213, 80658), (426, 40329), (639, 26886), (1278, 13443), (1917, 8962), (3834, 4481)]