64891368618

素因数分解:

$2^1\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{9913133}}^1$

素因数の和:9914229

約数の個数: 16

約数和(自身を含む): 129901707936

約数和(自身を除く): 65010339318

約数列:

[1, 2, 3, 6, 1091, 2182, 3273, 6546, 9913133, 19826266, 29739399, 59478798, 10815228103, 21630456206, 32445684309, 64891368618]

約数ペア:

[(1, 64891368618), (2, 32445684309), (3, 21630456206), (6, 10815228103), (1091, 59478798), (2182, 29739399), (3273, 19826266), (6546, 9913133)]