219329514

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{44963}}^1$

素因数の和:45242

約数の個数: 24

約数和(自身を含む): 476978112

約数和(自身を除く): 257648598

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 44963, 89926, 134889, 269778, 404667, 809334, 12184973, 24369946, 36554919, 73109838, 109664757, 219329514]

約数ペア:

[(1, 219329514), (2, 109664757), (3, 73109838), (6, 36554919), (9, 24369946), (18, 12184973), (271, 809334), (542, 404667), (813, 269778), (1626, 134889), (2439, 89926), (4878, 44963)]