2221840434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11173}}^1$

素因数の和:11343

約数の個数: 64

約数和(自身を含む): 5097489408

約数和(自身を除く): 2875648974

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 131, 138, 253, 262, 393, 506, 759, 786, 1441, 1518, 2882, 3013, 4323, 6026, 8646, 9039, 11173, 18078, 22346, 33143, 33519, 66286, 67038, 99429, 122903, 198858, 245806, 256979, 368709, 513958, 737418, 770937, 1463663, 1541874, 2826769, 2927326, 4390989, 5653538, 8480307, 8781978, 16100293, 16960614, 32200586, 33664249, 48300879, 67328498, 96601758, 100992747, 201985494, 370306739, 740613478, 1110920217, 2221840434]

約数ペア:

[(1, 2221840434), (2, 1110920217), (3, 740613478), (6, 370306739), (11, 201985494), (22, 100992747), (23, 96601758), (33, 67328498), (46, 48300879), (66, 33664249), (69, 32200586), (131, 16960614), (138, 16100293), (253, 8781978), (262, 8480307), (393, 5653538), (506, 4390989), (759, 2927326), (786, 2826769), (1441, 1541874), (1518, 1463663), (2882, 770937), (3013, 737418), (4323, 513958), (6026, 368709), (8646, 256979), (9039, 245806), (11173, 198858), (18078, 122903), (22346, 99429), (33143, 67038), (33519, 66286)]