181437138

素因数分解:

$2^1\times 3^3\times {\mathrm{1049}}^1\times {\mathrm{3203}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 403704000

約数和(自身を除く): 222266862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1049, 2098, 3147, 3203, 6294, 6406, 9441, 9609, 18882, 19218, 28323, 28827, 56646, 57654, 86481, 172962, 3359947, 6719894, 10079841, 20159682, 30239523, 60479046, 90718569, 181437138]

約数ペア:

[(1, 181437138), (2, 90718569), (3, 60479046), (6, 30239523), (9, 20159682), (18, 10079841), (27, 6719894), (54, 3359947), (1049, 172962), (2098, 86481), (3147, 57654), (3203, 56646), (6294, 28827), (6406, 28323), (9441, 19218), (9609, 18882)]