40560876

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2689}}^1$

素因数の和:3118

約数の個数: 36

約数和(自身を含む): 102811800

約数和(自身を除く): 62250924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 2689, 3771, 5028, 5378, 7542, 8067, 10756, 15084, 16134, 24201, 32268, 48402, 96804, 1126691, 2253382, 3380073, 4506764, 6760146, 10140219, 13520292, 20280438, 40560876]

約数ペア:

[(1, 40560876), (2, 20280438), (3, 13520292), (4, 10140219), (6, 6760146), (9, 4506764), (12, 3380073), (18, 2253382), (36, 1126691), (419, 96804), (838, 48402), (1257, 32268), (1676, 24201), (2514, 16134), (2689, 15084), (3771, 10756), (5028, 8067), (5378, 7542)]