18974001834

素因数分解:

$2^1\times 3^2\times {\mathrm{40903}}^1\times {\mathrm{25771}}^1$

素因数の和:66682

約数の個数: 24

約数和(自身を含む): 41112937632

約数和(自身を除く): 22138935798

約数列:

[1, 2, 3, 6, 9, 18, 25771, 40903, 51542, 77313, 81806, 122709, 154626, 231939, 245418, 368127, 463878, 736254, 1054111213, 2108222426, 3162333639, 6324667278, 9487000917, 18974001834]

約数ペア:

[(1, 18974001834), (2, 9487000917), (3, 6324667278), (6, 3162333639), (9, 2108222426), (18, 1054111213), (25771, 736254), (40903, 463878), (51542, 368127), (77313, 245418), (81806, 231939), (122709, 154626)]