2018519334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{79139}}^1$

素因数の和:79269

約数の個数: 48

約数和(自身を含む): 4753148400

約数和(自身を除く): 2734629066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 79139, 158278, 237417, 474834, 712251, 1028807, 1424502, 2057614, 3086421, 6172842, 8626151, 9259263, 17252302, 18518526, 25878453, 51756906, 77635359, 112139963, 155270718, 224279926, 336419889, 672839778, 1009259667, 2018519334]

約数ペア:

[(1, 2018519334), (2, 1009259667), (3, 672839778), (6, 336419889), (9, 224279926), (13, 155270718), (18, 112139963), (26, 77635359), (39, 51756906), (78, 25878453), (109, 18518526), (117, 17252302), (218, 9259263), (234, 8626151), (327, 6172842), (654, 3086421), (981, 2057614), (1417, 1424502), (1962, 1028807), (2834, 712251), (4251, 474834), (8502, 237417), (12753, 158278), (25506, 79139)]