12869964

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2870

約数の個数: 36

約数和(自身を含む): 32792760

約数和(自身を除く): 19922796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 2729, 4716, 5458, 8187, 10916, 16374, 24561, 32748, 49122, 98244, 357499, 714998, 1072497, 1429996, 2144994, 3217491, 4289988, 6434982, 12869964]

約数ペア:

[(1, 12869964), (2, 6434982), (3, 4289988), (4, 3217491), (6, 2144994), (9, 1429996), (12, 1072497), (18, 714998), (36, 357499), (131, 98244), (262, 49122), (393, 32748), (524, 24561), (786, 16374), (1179, 10916), (1572, 8187), (2358, 5458), (2729, 4716)]