31468644

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16493}}^1$

素因数の和:16556

約数の個数: 36

約数和(自身を含む): 81051516

約数和(自身を除く): 49582872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 16493, 32986, 49479, 65972, 98958, 148437, 197916, 296874, 593748, 874129, 1748258, 2622387, 3496516, 5244774, 7867161, 10489548, 15734322, 31468644]

約数ペア:

[(1, 31468644), (2, 15734322), (3, 10489548), (4, 7867161), (6, 5244774), (9, 3496516), (12, 2622387), (18, 1748258), (36, 874129), (53, 593748), (106, 296874), (159, 197916), (212, 148437), (318, 98958), (477, 65972), (636, 49479), (954, 32986), (1908, 16493)]