18669186

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 36

約数和(自身を含む): 41527746

約数和(自身を除く): 22858560

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 617, 738, 1234, 1681, 1851, 3362, 3702, 5043, 5553, 10086, 11106, 15129, 25297, 30258, 50594, 75891, 151782, 227673, 455346, 1037177, 2074354, 3111531, 6223062, 9334593, 18669186]

約数ペア:

[(1, 18669186), (2, 9334593), (3, 6223062), (6, 3111531), (9, 2074354), (18, 1037177), (41, 455346), (82, 227673), (123, 151782), (246, 75891), (369, 50594), (617, 30258), (738, 25297), (1234, 15129), (1681, 11106), (1851, 10086), (3362, 5553), (3702, 5043)]