18909852296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{45587}}^1$

素因数の和:48341

約数の個数: 32

約数和(自身を含む): 37336572000

約数和(自身を除く): 18426719704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2729, 5458, 10916, 21832, 45587, 51851, 91174, 103702, 182348, 207404, 364696, 414808, 866153, 1732306, 3464612, 6929224, 124406923, 248813846, 497627692, 995255384, 2363731537, 4727463074, 9454926148, 18909852296]

約数ペア:

[(1, 18909852296), (2, 9454926148), (4, 4727463074), (8, 2363731537), (19, 995255384), (38, 497627692), (76, 248813846), (152, 124406923), (2729, 6929224), (5458, 3464612), (10916, 1732306), (21832, 866153), (45587, 414808), (51851, 364696), (91174, 207404), (103702, 182348)]