18512118

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18043}}^1$

素因数の和:18073

約数の個数: 32

約数和(自身を含む): 43305600

約数和(自身を除く): 24793482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18043, 36086, 54129, 108258, 162387, 324774, 342817, 487161, 685634, 974322, 1028451, 2056902, 3085353, 6170706, 9256059, 18512118]

約数ペア:

[(1, 18512118), (2, 9256059), (3, 6170706), (6, 3085353), (9, 2056902), (18, 1028451), (19, 974322), (27, 685634), (38, 487161), (54, 342817), (57, 324774), (114, 162387), (171, 108258), (342, 54129), (513, 36086), (1026, 18043)]