9871956

素因数分解:

$2^2\times 3^4\times {\mathrm{30469}}^1$

素因数の和:30485

約数の個数: 30

約数和(自身を含む): 25808090

約数和(自身を除く): 15936134

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 30469, 60938, 91407, 121876, 182814, 274221, 365628, 548442, 822663, 1096884, 1645326, 2467989, 3290652, 4935978, 9871956]

約数ペア:

[(1, 9871956), (2, 4935978), (3, 3290652), (4, 2467989), (6, 1645326), (9, 1096884), (12, 822663), (18, 548442), (27, 365628), (36, 274221), (54, 182814), (81, 121876), (108, 91407), (162, 60938), (324, 30469)]