18827388

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6394

約数の個数: 36

約数和(自身を含む): 48172488

約数和(自身を除く): 29345100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6301, 12602, 18903, 25204, 37806, 56709, 75612, 113418, 226836, 522983, 1045966, 1568949, 2091932, 3137898, 4706847, 6275796, 9413694, 18827388]

約数ペア:

[(1, 18827388), (2, 9413694), (3, 6275796), (4, 4706847), (6, 3137898), (9, 2091932), (12, 1568949), (18, 1045966), (36, 522983), (83, 226836), (166, 113418), (249, 75612), (332, 56709), (498, 37806), (747, 25204), (996, 18903), (1494, 12602), (2988, 6301)]