12988894446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{877}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 31024895616

約数和(自身を除く): 18036001170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 571, 786, 877, 1142, 1179, 1441, 1713, 1754, 2358, 2631, 2882, 3426, 4323, 5139, 5262, 6281, 7893, 8646, 9647, 10278, 12562, 12969, 15786, 18843, 19294, 25938, 28941, 37686, 56529, 57882, 74801, 86823, 113058, 114887, 149602, 173646, 224403, 229774, 344661, 448806, 500767, 673209, 689322, 822811, 1001534, 1033983, 1263757, 1346418, 1502301, 1645622, 2067966, 2468433, 2527514, 3004602, 3791271, 4506903, 4936866, 5508437, 7405299, 7582542, 9013806, 11016874, 11373813, 14810598, 16525311, 22747626, 33050622, 49575933, 65600477, 99151866, 131200954, 196801431, 393602862, 590404293, 721605247, 1180808586, 1443210494, 2164815741, 4329631482, 6494447223, 12988894446]

約数ペア:

[(1, 12988894446), (2, 6494447223), (3, 4329631482), (6, 2164815741), (9, 1443210494), (11, 1180808586), (18, 721605247), (22, 590404293), (33, 393602862), (66, 196801431), (99, 131200954), (131, 99151866), (198, 65600477), (262, 49575933), (393, 33050622), (571, 22747626), (786, 16525311), (877, 14810598), (1142, 11373813), (1179, 11016874), (1441, 9013806), (1713, 7582542), (1754, 7405299), (2358, 5508437), (2631, 4936866), (2882, 4506903), (3426, 3791271), (4323, 3004602), (5139, 2527514), (5262, 2468433), (6281, 2067966), (7893, 1645622), (8646, 1502301), (9647, 1346418), (10278, 1263757), (12562, 1033983), (12969, 1001534), (15786, 822811), (18843, 689322), (19294, 673209), (25938, 500767), (28941, 448806), (37686, 344661), (56529, 229774), (57882, 224403), (74801, 173646), (86823, 149602), (113058, 114887)]