120736746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{515969}}^1$

素因数の和:515990

約数の個数: 24

約数和(自身を含む): 281719620

約数和(自身を除く): 160982874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 515969, 1031938, 1547907, 3095814, 4643721, 6707597, 9287442, 13415194, 20122791, 40245582, 60368373, 120736746]

約数ペア:

[(1, 120736746), (2, 60368373), (3, 40245582), (6, 20122791), (9, 13415194), (13, 9287442), (18, 6707597), (26, 4643721), (39, 3095814), (78, 1547907), (117, 1031938), (234, 515969)]