18037994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6869}}^1$

素因数の和:6985

約数の個数: 16

約数和(自身を含む): 29431080

約数和(自身を除く): 11393086

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 6869, 13738, 89297, 178594, 693769, 1387538, 9018997, 18037994]

約数ペア:

[(1, 18037994), (2, 9018997), (13, 1387538), (26, 693769), (101, 178594), (202, 89297), (1313, 13738), (2626, 6869)]