1330731918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{204791}}^1$

素因数の和:204837

約数の個数: 36

約数和(自身を含む): 3043004328

約数和(自身を除く): 1712272410

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 204791, 409582, 614373, 1228746, 1843119, 3686238, 3891029, 7782058, 11673087, 23346174, 35019261, 70038522, 73929551, 147859102, 221788653, 443577306, 665365959, 1330731918]

約数ペア:

[(1, 1330731918), (2, 665365959), (3, 443577306), (6, 221788653), (9, 147859102), (18, 73929551), (19, 70038522), (38, 35019261), (57, 23346174), (114, 11673087), (171, 7782058), (342, 3891029), (361, 3686238), (722, 1843119), (1083, 1228746), (2166, 614373), (3249, 409582), (6498, 204791)]