16798644

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 43982400

約数和(自身を除く): 27183756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1427, 1962, 2854, 2943, 3924, 4281, 5708, 5886, 8562, 11772, 12843, 17124, 25686, 38529, 51372, 77058, 154116, 155543, 311086, 466629, 622172, 933258, 1399887, 1866516, 2799774, 4199661, 5599548, 8399322, 16798644]

約数ペア:

[(1, 16798644), (2, 8399322), (3, 5599548), (4, 4199661), (6, 2799774), (9, 1866516), (12, 1399887), (18, 933258), (27, 622172), (36, 466629), (54, 311086), (108, 155543), (109, 154116), (218, 77058), (327, 51372), (436, 38529), (654, 25686), (981, 17124), (1308, 12843), (1427, 11772), (1962, 8562), (2854, 5886), (2943, 5708), (3924, 4281)]