918304836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{16189}}^1$

素因数の和:16388

約数の個数: 48

約数和(自身を含む): 2230334400

約数和(自身を除く): 1312029564

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1956, 4727, 9454, 14181, 16189, 18908, 28362, 32378, 48567, 56724, 64756, 97134, 194268, 469481, 938962, 1408443, 1877924, 2638807, 2816886, 5277614, 5633772, 7916421, 10555228, 15832842, 31665684, 76525403, 153050806, 229576209, 306101612, 459152418, 918304836]

約数ペア:

[(1, 918304836), (2, 459152418), (3, 306101612), (4, 229576209), (6, 153050806), (12, 76525403), (29, 31665684), (58, 15832842), (87, 10555228), (116, 7916421), (163, 5633772), (174, 5277614), (326, 2816886), (348, 2638807), (489, 1877924), (652, 1408443), (978, 938962), (1956, 469481), (4727, 194268), (9454, 97134), (14181, 64756), (16189, 56724), (18908, 48567), (28362, 32378)]