17665272

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 48311640

約数和(自身を除く): 30646368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2293, 2568, 3852, 4586, 6879, 7704, 9172, 13758, 18344, 20637, 27516, 41274, 55032, 82548, 165096, 245351, 490702, 736053, 981404, 1472106, 1962808, 2208159, 2944212, 4416318, 5888424, 8832636, 17665272]

約数ペア:

[(1, 17665272), (2, 8832636), (3, 5888424), (4, 4416318), (6, 2944212), (8, 2208159), (9, 1962808), (12, 1472106), (18, 981404), (24, 736053), (36, 490702), (72, 245351), (107, 165096), (214, 82548), (321, 55032), (428, 41274), (642, 27516), (856, 20637), (963, 18344), (1284, 13758), (1926, 9172), (2293, 7704), (2568, 6879), (3852, 4586)]