21496896

素因数分解:

$2^6\times 3^2\times {\mathrm{37321}}^1$

素因数の和:37339

約数の個数: 42

約数和(自身を含む): 61618622

約数和(自身を除く): 40121726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37321, 74642, 111963, 149284, 223926, 298568, 335889, 447852, 597136, 671778, 895704, 1194272, 1343556, 1791408, 2388544, 2687112, 3582816, 5374224, 7165632, 10748448, 21496896]

約数ペア:

[(1, 21496896), (2, 10748448), (3, 7165632), (4, 5374224), (6, 3582816), (8, 2687112), (9, 2388544), (12, 1791408), (16, 1343556), (18, 1194272), (24, 895704), (32, 671778), (36, 597136), (48, 447852), (64, 335889), (72, 298568), (96, 223926), (144, 149284), (192, 111963), (288, 74642), (576, 37321)]