28241334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7545

約数の個数: 48

約数和(自身を含む): 70274880

約数和(自身を除く): 42033546

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 7507, 15014, 22521, 45042, 67563, 82577, 135126, 142633, 165154, 247731, 285266, 427899, 495462, 743193, 855798, 1283697, 1486386, 1568963, 2567394, 3137926, 4706889, 9413778, 14120667, 28241334]

約数ペア:

[(1, 28241334), (2, 14120667), (3, 9413778), (6, 4706889), (9, 3137926), (11, 2567394), (18, 1568963), (19, 1486386), (22, 1283697), (33, 855798), (38, 743193), (57, 495462), (66, 427899), (99, 285266), (114, 247731), (171, 165154), (198, 142633), (209, 135126), (342, 82577), (418, 67563), (627, 45042), (1254, 22521), (1881, 15014), (3762, 7507)]