16906692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 43287552

約数和(自身を除く): 26380860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 487, 526, 789, 974, 1052, 1461, 1578, 1948, 2893, 2922, 3156, 5357, 5786, 5844, 8679, 10714, 11572, 16071, 17358, 21428, 32142, 34716, 64284, 128081, 256162, 384243, 512324, 768486, 1408891, 1536972, 2817782, 4226673, 5635564, 8453346, 16906692]

約数ペア:

[(1, 16906692), (2, 8453346), (3, 5635564), (4, 4226673), (6, 2817782), (11, 1536972), (12, 1408891), (22, 768486), (33, 512324), (44, 384243), (66, 256162), (132, 128081), (263, 64284), (487, 34716), (526, 32142), (789, 21428), (974, 17358), (1052, 16071), (1461, 11572), (1578, 10714), (1948, 8679), (2893, 5844), (2922, 5786), (3156, 5357)]