18056973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 10512627

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 929, 1023, 1767, 2787, 6479, 10219, 17651, 19437, 28799, 30657, 52953, 86397, 194161, 316789, 547181, 582483, 950367, 1641543, 6018991, 18056973]

約数ペア:

[(1, 18056973), (3, 6018991), (11, 1641543), (19, 950367), (31, 582483), (33, 547181), (57, 316789), (93, 194161), (209, 86397), (341, 52953), (589, 30657), (627, 28799), (929, 19437), (1023, 17651), (1767, 10219), (2787, 6479)]