38388018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 83393280

約数和(自身を除く): 45005262

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 479, 703, 722, 958, 1083, 1406, 1437, 2109, 2166, 2874, 4218, 9101, 13357, 17723, 18202, 26714, 27303, 35446, 40071, 53169, 54606, 80142, 106338, 172919, 336737, 345838, 518757, 673474, 1010211, 1037514, 2020422, 6398003, 12796006, 19194009, 38388018]

約数ペア:

[(1, 38388018), (2, 19194009), (3, 12796006), (6, 6398003), (19, 2020422), (37, 1037514), (38, 1010211), (57, 673474), (74, 518757), (111, 345838), (114, 336737), (222, 172919), (361, 106338), (479, 80142), (703, 54606), (722, 53169), (958, 40071), (1083, 35446), (1406, 27303), (1437, 26714), (2109, 18202), (2166, 17723), (2874, 13357), (4218, 9101)]