1782972

素因数分解:

$2^2\times 3^4\times {\mathrm{5503}}^1$

素因数の和:5519

約数の個数: 30

約数和(自身を含む): 4661888

約数和(自身を除く): 2878916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5503, 11006, 16509, 22012, 33018, 49527, 66036, 99054, 148581, 198108, 297162, 445743, 594324, 891486, 1782972]

約数ペア:

[(1, 1782972), (2, 891486), (3, 594324), (4, 445743), (6, 297162), (9, 198108), (12, 148581), (18, 99054), (27, 66036), (36, 49527), (54, 33018), (81, 22012), (108, 16509), (162, 11006), (324, 5503)]