131921442

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{44963}}^1$

素因数の和:45134

約数の個数: 24

約数和(自身を含む): 287589744

約数和(自身を除く): 155668302

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 44963, 89926, 134889, 269778, 404667, 809334, 7328969, 14657938, 21986907, 43973814, 65960721, 131921442]

約数ペア:

[(1, 131921442), (2, 65960721), (3, 43973814), (6, 21986907), (9, 14657938), (18, 7328969), (163, 809334), (326, 404667), (489, 269778), (978, 134889), (1467, 89926), (2934, 44963)]