38770578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 72

約数和(自身を含む): 105565824

約数和(自身を除く): 66795246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 2543, 5082, 5086, 7623, 7629, 15246, 15258, 17801, 22887, 27973, 35602, 45774, 53403, 55946, 83919, 106806, 160209, 167838, 195811, 251757, 307703, 320418, 391622, 503514, 587433, 615406, 923109, 1174866, 1762299, 1846218, 2153921, 2769327, 3524598, 4307842, 5538654, 6461763, 12923526, 19385289, 38770578]

約数ペア:

[(1, 38770578), (2, 19385289), (3, 12923526), (6, 6461763), (7, 5538654), (9, 4307842), (11, 3524598), (14, 2769327), (18, 2153921), (21, 1846218), (22, 1762299), (33, 1174866), (42, 923109), (63, 615406), (66, 587433), (77, 503514), (99, 391622), (121, 320418), (126, 307703), (154, 251757), (198, 195811), (231, 167838), (242, 160209), (363, 106806), (462, 83919), (693, 55946), (726, 53403), (847, 45774), (1089, 35602), (1386, 27973), (1694, 22887), (2178, 17801), (2541, 15258), (2543, 15246), (5082, 7629), (5086, 7623)]