18289068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217727}}^1$

素因数の和:217741

約数の個数: 24

約数和(自身を含む): 48771072

約数和(自身を除く): 30482004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217727, 435454, 653181, 870908, 1306362, 1524089, 2612724, 3048178, 4572267, 6096356, 9144534, 18289068]

約数ペア:

[(1, 18289068), (2, 9144534), (3, 6096356), (4, 4572267), (6, 3048178), (7, 2612724), (12, 1524089), (14, 1306362), (21, 870908), (28, 653181), (42, 435454), (84, 217727)]