12769668

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 32393088

約数和(自身を除く): 19623420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 823, 862, 1293, 1646, 1724, 2469, 2586, 3292, 3879, 4938, 5172, 7407, 7758, 9876, 14814, 15516, 29628, 354713, 709426, 1064139, 1418852, 2128278, 3192417, 4256556, 6384834, 12769668]

約数ペア:

[(1, 12769668), (2, 6384834), (3, 4256556), (4, 3192417), (6, 2128278), (9, 1418852), (12, 1064139), (18, 709426), (36, 354713), (431, 29628), (823, 15516), (862, 14814), (1293, 9876), (1646, 7758), (1724, 7407), (2469, 5172), (2586, 4938), (3292, 3879)]