69228518

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 108435600

約数和(自身を除く): 39207082

約数列:

[1, 2, 31, 62, 181, 199, 362, 398, 961, 1922, 5611, 6169, 11222, 12338, 36019, 72038, 173941, 191239, 347882, 382478, 1116589, 2233178, 34614259, 69228518]

約数ペア:

[(1, 69228518), (2, 34614259), (31, 2233178), (62, 1116589), (181, 382478), (199, 347882), (362, 191239), (398, 173941), (961, 72038), (1922, 36019), (5611, 12338), (6169, 11222)]