129851778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2803}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 297179136

約数和(自身を除く): 167327358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1103, 2206, 2803, 3309, 5606, 6618, 7721, 8409, 15442, 16818, 19621, 23163, 39242, 46326, 58863, 117726, 3091709, 6183418, 9275127, 18550254, 21641963, 43283926, 64925889, 129851778]

約数ペア:

[(1, 129851778), (2, 64925889), (3, 43283926), (6, 21641963), (7, 18550254), (14, 9275127), (21, 6183418), (42, 3091709), (1103, 117726), (2206, 58863), (2803, 46326), (3309, 39242), (5606, 23163), (6618, 19621), (7721, 16818), (8409, 15442)]