12777228

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3659}}^1$

素因数の和:3766

約数の個数: 36

約数和(自身を含む): 32639880

約数和(自身を除く): 19862652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 3659, 7318, 10977, 14636, 21954, 32931, 43908, 65862, 131724, 354923, 709846, 1064769, 1419692, 2129538, 3194307, 4259076, 6388614, 12777228]

約数ペア:

[(1, 12777228), (2, 6388614), (3, 4259076), (4, 3194307), (6, 2129538), (9, 1419692), (12, 1064769), (18, 709846), (36, 354923), (97, 131724), (194, 65862), (291, 43908), (388, 32931), (582, 21954), (873, 14636), (1164, 10977), (1746, 7318), (3492, 3659)]