266891742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1140563}}^1$

素因数の和:1140584

約数の個数: 24

約数和(自身を含む): 622747944

約数和(自身を除く): 355856202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1140563, 2281126, 3421689, 6843378, 10265067, 14827319, 20530134, 29654638, 44481957, 88963914, 133445871, 266891742]

約数ペア:

[(1, 266891742), (2, 133445871), (3, 88963914), (6, 44481957), (9, 29654638), (13, 20530134), (18, 14827319), (26, 10265067), (39, 6843378), (78, 3421689), (117, 2281126), (234, 1140563)]