18358896

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5469

約数の個数: 40

約数和(自身を含む): 48104064

約数和(自身を除く): 29745168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5387, 10774, 16161, 21548, 32322, 43096, 64644, 86192, 129288, 258576, 382477, 764954, 1147431, 1529908, 2294862, 3059816, 4589724, 6119632, 9179448, 18358896]

約数ペア:

[(1, 18358896), (2, 9179448), (3, 6119632), (4, 4589724), (6, 3059816), (8, 2294862), (12, 1529908), (16, 1147431), (24, 764954), (48, 382477), (71, 258576), (142, 129288), (213, 86192), (284, 64644), (426, 43096), (568, 32322), (852, 21548), (1136, 16161), (1704, 10774), (3408, 5387)]