865851828

素因数分解:

$2^2\times 3^1\times {\mathrm{18973}}^1\times {\mathrm{3803}}^1$

素因数の和:22783

約数の個数: 24

約数和(自身を含む): 2020958688

約数和(自身を除く): 1155106860

約数列:

[1, 2, 3, 4, 6, 12, 3803, 7606, 11409, 15212, 18973, 22818, 37946, 45636, 56919, 75892, 113838, 227676, 72154319, 144308638, 216462957, 288617276, 432925914, 865851828]

約数ペア:

[(1, 865851828), (2, 432925914), (3, 288617276), (4, 216462957), (6, 144308638), (12, 72154319), (3803, 227676), (7606, 113838), (11409, 75892), (15212, 56919), (18973, 45636), (22818, 37946)]