10011978

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 22854720

約数和(自身を除く): 12842742

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 5011, 10022, 15033, 30066, 45099, 90198, 135297, 185407, 270594, 370814, 556221, 1112442, 1668663, 3337326, 5005989, 10011978]

約数ペア:

[(1, 10011978), (2, 5005989), (3, 3337326), (6, 1668663), (9, 1112442), (18, 556221), (27, 370814), (37, 270594), (54, 185407), (74, 135297), (111, 90198), (222, 45099), (333, 30066), (666, 15033), (999, 10022), (1998, 5011)]