729190926

素因数分解:

$2^1\times 3^2\times {\mathrm{2467}}^1\times {\mathrm{16421}}^1$

素因数の和:18896

約数の個数: 24

約数和(自身を含む): 1580650344

約数和(自身を除く): 851459418

約数列:

[1, 2, 3, 6, 9, 18, 2467, 4934, 7401, 14802, 16421, 22203, 32842, 44406, 49263, 98526, 147789, 295578, 40510607, 81021214, 121531821, 243063642, 364595463, 729190926]

約数ペア:

[(1, 729190926), (2, 364595463), (3, 243063642), (6, 121531821), (9, 81021214), (18, 40510607), (2467, 295578), (4934, 147789), (7401, 98526), (14802, 49263), (16421, 44406), (22203, 32842)]