193846842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 490980672

約数和(自身を除く): 297133830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 271, 294, 441, 542, 811, 813, 882, 1622, 1626, 1897, 2433, 2439, 3794, 4866, 4878, 5677, 5691, 7299, 11354, 11382, 13279, 14598, 17031, 17073, 26558, 34062, 34146, 39739, 39837, 51093, 79478, 79674, 102186, 119217, 119511, 219781, 238434, 239022, 357651, 439562, 659343, 715302, 1318686, 1538467, 1978029, 3076934, 3956058, 4615401, 9230802, 10769269, 13846203, 21538538, 27692406, 32307807, 64615614, 96923421, 193846842]

約数ペア:

[(1, 193846842), (2, 96923421), (3, 64615614), (6, 32307807), (7, 27692406), (9, 21538538), (14, 13846203), (18, 10769269), (21, 9230802), (42, 4615401), (49, 3956058), (63, 3076934), (98, 1978029), (126, 1538467), (147, 1318686), (271, 715302), (294, 659343), (441, 439562), (542, 357651), (811, 239022), (813, 238434), (882, 219781), (1622, 119511), (1626, 119217), (1897, 102186), (2433, 79674), (2439, 79478), (3794, 51093), (4866, 39837), (4878, 39739), (5677, 34146), (5691, 34062), (7299, 26558), (11354, 17073), (11382, 17031), (13279, 14598)]