12022146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 27630720

約数和(自身を除く): 15608574

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 409, 414, 426, 639, 818, 1227, 1278, 1633, 2454, 3266, 3681, 4899, 7362, 9407, 9798, 14697, 18814, 28221, 29039, 29394, 56442, 58078, 84663, 87117, 169326, 174234, 261351, 522702, 667897, 1335794, 2003691, 4007382, 6011073, 12022146]

約数ペア:

[(1, 12022146), (2, 6011073), (3, 4007382), (6, 2003691), (9, 1335794), (18, 667897), (23, 522702), (46, 261351), (69, 174234), (71, 169326), (138, 87117), (142, 84663), (207, 58078), (213, 56442), (409, 29394), (414, 29039), (426, 28221), (639, 18814), (818, 14697), (1227, 9798), (1278, 9407), (1633, 7362), (2454, 4899), (3266, 3681)]