1021122

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 2426112

約数和(自身を除く): 1404990

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 71, 94, 102, 141, 142, 153, 213, 282, 306, 423, 426, 639, 799, 846, 1207, 1278, 1598, 2397, 2414, 3337, 3621, 4794, 6674, 7191, 7242, 10011, 10863, 14382, 20022, 21726, 30033, 56729, 60066, 113458, 170187, 340374, 510561, 1021122]

約数ペア:

[(1, 1021122), (2, 510561), (3, 340374), (6, 170187), (9, 113458), (17, 60066), (18, 56729), (34, 30033), (47, 21726), (51, 20022), (71, 14382), (94, 10863), (102, 10011), (141, 7242), (142, 7191), (153, 6674), (213, 4794), (282, 3621), (306, 3337), (423, 2414), (426, 2397), (639, 1598), (799, 1278), (846, 1207)]