139855686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{2081}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 292612608

約数和(自身を除く): 152756922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 487, 974, 1461, 2081, 2922, 4162, 6243, 11201, 12486, 22402, 33603, 47863, 67206, 95726, 143589, 287178, 1013447, 2026894, 3040341, 6080682, 23309281, 46618562, 69927843, 139855686]

約数ペア:

[(1, 139855686), (2, 69927843), (3, 46618562), (6, 23309281), (23, 6080682), (46, 3040341), (69, 2026894), (138, 1013447), (487, 287178), (974, 143589), (1461, 95726), (2081, 67206), (2922, 47863), (4162, 33603), (6243, 22402), (11201, 12486)]