212442258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{4561}}^1$

素因数の和:5682

約数の個数: 32

約数和(自身を含む): 486126720

約数和(自身を除く): 273684462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 2218, 3327, 4561, 6654, 7763, 9122, 13683, 15526, 23289, 27366, 31927, 46578, 63854, 95781, 191562, 5058149, 10116298, 15174447, 30348894, 35407043, 70814086, 106221129, 212442258]

約数ペア:

[(1, 212442258), (2, 106221129), (3, 70814086), (6, 35407043), (7, 30348894), (14, 15174447), (21, 10116298), (42, 5058149), (1109, 191562), (2218, 95781), (3327, 63854), (4561, 46578), (6654, 31927), (7763, 27366), (9122, 23289), (13683, 15526)]