13526646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 31792320

約数和(自身を除く): 18265674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 331, 417, 662, 834, 973, 993, 1946, 1986, 2317, 2919, 4634, 5838, 6811, 6951, 13622, 13902, 16219, 20433, 32438, 40866, 46009, 48657, 92018, 97314, 138027, 276054, 322063, 644126, 966189, 1932378, 2254441, 4508882, 6763323, 13526646]

約数ペア:

[(1, 13526646), (2, 6763323), (3, 4508882), (6, 2254441), (7, 1932378), (14, 966189), (21, 644126), (42, 322063), (49, 276054), (98, 138027), (139, 97314), (147, 92018), (278, 48657), (294, 46009), (331, 40866), (417, 32438), (662, 20433), (834, 16219), (973, 13902), (993, 13622), (1946, 6951), (1986, 6811), (2317, 5838), (2919, 4634)]