18251534

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 13923826

約数列:

[1, 2, 7, 14, 83, 113, 139, 166, 226, 278, 581, 791, 973, 1162, 1582, 1946, 9379, 11537, 15707, 18758, 23074, 31414, 65653, 80759, 109949, 131306, 161518, 219898, 1303681, 2607362, 9125767, 18251534]

約数ペア:

[(1, 18251534), (2, 9125767), (7, 2607362), (14, 1303681), (83, 219898), (113, 161518), (139, 131306), (166, 109949), (226, 80759), (278, 65653), (581, 31414), (791, 23074), (973, 18758), (1162, 15707), (1582, 11537), (1946, 9379)]