18243186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10169}}^1$

素因数の和:10210

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 22762254

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 10169, 20338, 30507, 61014, 132197, 233887, 264394, 396591, 467774, 701661, 793182, 1403322, 3040531, 6081062, 9121593, 18243186]

約数ペア:

[(1, 18243186), (2, 9121593), (3, 6081062), (6, 3040531), (13, 1403322), (23, 793182), (26, 701661), (39, 467774), (46, 396591), (69, 264394), (78, 233887), (138, 132197), (299, 61014), (598, 30507), (897, 20338), (1794, 10169)]