1220396472

素因数分解:

$2^3\times 3^2\times {\mathrm{16949951}}^1$

素因数の和:16949963

約数の個数: 24

約数和(自身を含む): 3305240640

約数和(自身を除く): 2084844168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16949951, 33899902, 50849853, 67799804, 101699706, 135599608, 152549559, 203399412, 305099118, 406798824, 610198236, 1220396472]

約数ペア:

[(1, 1220396472), (2, 610198236), (3, 406798824), (4, 305099118), (6, 203399412), (8, 152549559), (9, 135599608), (12, 101699706), (18, 67799804), (24, 50849853), (36, 33899902), (72, 16949951)]