21954132

素因数分解:

$2^2\times 3^3\times {\mathrm{203279}}^1$

素因数の和:203292

約数の個数: 24

約数和(自身を含む): 56918400

約数和(自身を除く): 34964268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 203279, 406558, 609837, 813116, 1219674, 1829511, 2439348, 3659022, 5488533, 7318044, 10977066, 21954132]

約数ペア:

[(1, 21954132), (2, 10977066), (3, 7318044), (4, 5488533), (6, 3659022), (9, 2439348), (12, 1829511), (18, 1219674), (27, 813116), (36, 609837), (54, 406558), (108, 203279)]