682638894

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{257989}}^1$

素因数の和:258014

約数の個数: 48

約数和(自身を含む): 1764651600

約数和(自身を除く): 1082012706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 257989, 515978, 773967, 1547934, 1805923, 2321901, 3611846, 4643802, 5417769, 6965703, 10835538, 12641461, 13931406, 16253307, 25282922, 32506614, 37924383, 48759921, 75848766, 97519842, 113773149, 227546298, 341319447, 682638894]

約数ペア:

[(1, 682638894), (2, 341319447), (3, 227546298), (6, 113773149), (7, 97519842), (9, 75848766), (14, 48759921), (18, 37924383), (21, 32506614), (27, 25282922), (42, 16253307), (49, 13931406), (54, 12641461), (63, 10835538), (98, 6965703), (126, 5417769), (147, 4643802), (189, 3611846), (294, 2321901), (378, 1805923), (441, 1547934), (882, 773967), (1323, 515978), (2646, 257989)]