9009944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 17670000

約数和(自身を除く): 8660056

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 499, 998, 1996, 2257, 3992, 4514, 9028, 18056, 18463, 30439, 36926, 60878, 73852, 121756, 147704, 243512, 1126243, 2252486, 4504972, 9009944]

約数ペア:

[(1, 9009944), (2, 4504972), (4, 2252486), (8, 1126243), (37, 243512), (61, 147704), (74, 121756), (122, 73852), (148, 60878), (244, 36926), (296, 30439), (488, 18463), (499, 18056), (998, 9028), (1996, 4514), (2257, 3992)]