13631418

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 16919622

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 127, 134, 178, 201, 254, 267, 381, 402, 534, 603, 762, 801, 1143, 1206, 1602, 2286, 5963, 8509, 11303, 11926, 17018, 17889, 22606, 25527, 33909, 35778, 51054, 53667, 67818, 76581, 101727, 107334, 153162, 203454, 757301, 1514602, 2271903, 4543806, 6815709, 13631418]

約数ペア:

[(1, 13631418), (2, 6815709), (3, 4543806), (6, 2271903), (9, 1514602), (18, 757301), (67, 203454), (89, 153162), (127, 107334), (134, 101727), (178, 76581), (201, 67818), (254, 53667), (267, 51054), (381, 35778), (402, 33909), (534, 25527), (603, 22606), (762, 17889), (801, 17018), (1143, 11926), (1206, 11303), (1602, 8509), (2286, 5963)]