1981466352

素因数分解:

$2^4\times 3^2\times {\mathrm{13760183}}^1$

素因数の和:13760197

約数の個数: 30

約数和(自身を含む): 5545354152

約数和(自身を除く): 3563887800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13760183, 27520366, 41280549, 55040732, 82561098, 110081464, 123841647, 165122196, 220162928, 247683294, 330244392, 495366588, 660488784, 990733176, 1981466352]

約数ペア:

[(1, 1981466352), (2, 990733176), (3, 660488784), (4, 495366588), (6, 330244392), (8, 247683294), (9, 220162928), (12, 165122196), (16, 123841647), (18, 110081464), (24, 82561098), (36, 55040732), (48, 41280549), (72, 27520366), (144, 13760183)]