221274680562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2805989}}^1$

素因数の和:2806347

約数の個数: 48

約数和(自身を含む): 517839842520

約数和(自身を除く): 296565161958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 1011, 2022, 3033, 4381, 6066, 8762, 13143, 26286, 39429, 78858, 2805989, 5611978, 8417967, 16835934, 25253901, 36477857, 50507802, 72955714, 109433571, 218867142, 328300713, 656601426, 945618293, 1891236586, 2836854879, 5673709758, 8510564637, 12293037809, 17021129274, 24586075618, 36879113427, 73758226854, 110637340281, 221274680562]

約数ペア:

[(1, 221274680562), (2, 110637340281), (3, 73758226854), (6, 36879113427), (9, 24586075618), (13, 17021129274), (18, 12293037809), (26, 8510564637), (39, 5673709758), (78, 2836854879), (117, 1891236586), (234, 945618293), (337, 656601426), (674, 328300713), (1011, 218867142), (2022, 109433571), (3033, 72955714), (4381, 50507802), (6066, 36477857), (8762, 25253901), (13143, 16835934), (26286, 8417967), (39429, 5611978), (78858, 2805989)]