11221518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 28366848

約数和(自身を除く): 17145330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 227, 231, 321, 454, 462, 642, 681, 749, 1177, 1362, 1498, 1589, 2247, 2354, 2497, 3178, 3531, 4494, 4767, 4994, 7062, 7491, 8239, 9534, 14982, 16478, 17479, 24289, 24717, 34958, 48578, 49434, 52437, 72867, 104874, 145734, 170023, 267179, 340046, 510069, 534358, 801537, 1020138, 1603074, 1870253, 3740506, 5610759, 11221518]

約数ペア:

[(1, 11221518), (2, 5610759), (3, 3740506), (6, 1870253), (7, 1603074), (11, 1020138), (14, 801537), (21, 534358), (22, 510069), (33, 340046), (42, 267179), (66, 170023), (77, 145734), (107, 104874), (154, 72867), (214, 52437), (227, 49434), (231, 48578), (321, 34958), (454, 24717), (462, 24289), (642, 17479), (681, 16478), (749, 14982), (1177, 9534), (1362, 8239), (1498, 7491), (1589, 7062), (2247, 4994), (2354, 4767), (2497, 4494), (3178, 3531)]