2943942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 6156000

約数和(自身を除く): 3212058

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 149, 178, 222, 267, 298, 447, 534, 894, 3293, 5513, 6586, 9879, 11026, 13261, 16539, 19758, 26522, 33078, 39783, 79566, 490657, 981314, 1471971, 2943942]

約数ペア:

[(1, 2943942), (2, 1471971), (3, 981314), (6, 490657), (37, 79566), (74, 39783), (89, 33078), (111, 26522), (149, 19758), (178, 16539), (222, 13261), (267, 11026), (298, 9879), (447, 6586), (534, 5513), (894, 3293)]