18442929688

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{3425507}}^1$

素因数の和:3426186

約数の個数: 16

約数和(自身を含む): 34631885880

約数和(自身を除く): 16188956192

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 3425507, 6851014, 13702028, 27404056, 2305366211, 4610732422, 9221464844, 18442929688]

約数ペア:

[(1, 18442929688), (2, 9221464844), (4, 4610732422), (8, 2305366211), (673, 27404056), (1346, 13702028), (2692, 6851014), (5384, 3425507)]