8143578

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2988

約数の個数: 40

約数和(自身を含む): 19327572

約数和(自身を除く): 11183994

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 2957, 5914, 8871, 17742, 26613, 50269, 53226, 79839, 100538, 150807, 159678, 239517, 301614, 452421, 479034, 904842, 1357263, 2714526, 4071789, 8143578]

約数ペア:

[(1, 8143578), (2, 4071789), (3, 2714526), (6, 1357263), (9, 904842), (17, 479034), (18, 452421), (27, 301614), (34, 239517), (51, 159678), (54, 150807), (81, 100538), (102, 79839), (153, 53226), (162, 50269), (306, 26613), (459, 17742), (918, 8871), (1377, 5914), (2754, 2957)]