66660498

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{16607}}^1$

素因数の和:16838

約数の個数: 24

約数和(自身を含む): 145087488

約数和(自身を除く): 78426990

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 16607, 33214, 49821, 99642, 149463, 298926, 3703361, 7406722, 11110083, 22220166, 33330249, 66660498]

約数ペア:

[(1, 66660498), (2, 33330249), (3, 22220166), (6, 11110083), (9, 7406722), (18, 3703361), (223, 298926), (446, 149463), (669, 99642), (1338, 49821), (2007, 33214), (4014, 16607)]