818825004

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{69557}}^1$

素因数の和:69679

約数の個数: 48

約数和(自身を含む): 2142386400

約数和(自身を除く): 1323561396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 69557, 139114, 208671, 278228, 417342, 626013, 834684, 1252026, 1878039, 2504052, 3756078, 7512156, 7581713, 15163426, 22745139, 30326852, 45490278, 68235417, 90980556, 136470834, 204706251, 272941668, 409412502, 818825004]

約数ペア:

[(1, 818825004), (2, 409412502), (3, 272941668), (4, 204706251), (6, 136470834), (9, 90980556), (12, 68235417), (18, 45490278), (27, 30326852), (36, 22745139), (54, 15163426), (108, 7581713), (109, 7512156), (218, 3756078), (327, 2504052), (436, 1878039), (654, 1252026), (981, 834684), (1308, 626013), (1962, 417342), (2943, 278228), (3924, 208671), (5886, 139114), (11772, 69557)]