18898122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 21321078

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1709, 1843, 3418, 3686, 5127, 5529, 10254, 11058, 32471, 64942, 97413, 165773, 194826, 331546, 497319, 994638, 3149687, 6299374, 9449061, 18898122]

約数ペア:

[(1, 18898122), (2, 9449061), (3, 6299374), (6, 3149687), (19, 994638), (38, 497319), (57, 331546), (97, 194826), (114, 165773), (194, 97413), (291, 64942), (582, 32471), (1709, 11058), (1843, 10254), (3418, 5529), (3686, 5127)]