16338726

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 20104794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 683, 886, 1329, 1366, 2049, 2658, 3987, 4098, 6147, 7974, 11961, 12294, 18441, 23922, 36882, 302569, 605138, 907707, 1815414, 2723121, 5446242, 8169363, 16338726]

約数ペア:

[(1, 16338726), (2, 8169363), (3, 5446242), (6, 2723121), (9, 1815414), (18, 907707), (27, 605138), (54, 302569), (443, 36882), (683, 23922), (886, 18441), (1329, 12294), (1366, 11961), (2049, 7974), (2658, 6147), (3987, 4098)]