212134338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{906557}}^1$

素因数の和:906578

約数の個数: 24

約数和(自身を含む): 494980668

約数和(自身を除く): 282846330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 906557, 1813114, 2719671, 5439342, 8159013, 11785241, 16318026, 23570482, 35355723, 70711446, 106067169, 212134338]

約数ペア:

[(1, 212134338), (2, 106067169), (3, 70711446), (6, 35355723), (9, 23570482), (13, 16318026), (18, 11785241), (26, 8159013), (39, 5439342), (78, 2719671), (117, 1813114), (234, 906557)]