211312746

素因数分解:

$2^1\times 3^3\times {\mathrm{3913199}}^1$

素因数の和:3913210

約数の個数: 16

約数和(自身を含む): 469584000

約数和(自身を除く): 258271254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3913199, 7826398, 11739597, 23479194, 35218791, 70437582, 105656373, 211312746]

約数ペア:

[(1, 211312746), (2, 105656373), (3, 70437582), (6, 35218791), (9, 23479194), (18, 11739597), (27, 7826398), (54, 3913199)]