12845214

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6547}}^1$

素因数の和:6664

約数の個数: 24

約数和(自身を含む): 28090920

約数和(自身を除く): 15245706

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 6547, 13094, 19641, 39282, 58923, 117846, 713623, 1427246, 2140869, 4281738, 6422607, 12845214]

約数ペア:

[(1, 12845214), (2, 6422607), (3, 4281738), (6, 2140869), (9, 1427246), (18, 713623), (109, 117846), (218, 58923), (327, 39282), (654, 19641), (981, 13094), (1962, 6547)]