2018133796

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{14281}}^1$

素因数の和:14409

約数の個数: 48

約数和(自身を含む): 4158918400

約数和(自身を除く): 2140784604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 721, 1372, 1442, 2884, 5047, 10094, 14281, 20188, 28562, 35329, 57124, 70658, 99967, 141316, 199934, 399868, 699769, 1399538, 1470943, 2799076, 2941886, 4898383, 5883772, 9796766, 10296601, 19593532, 20593202, 41186404, 72076207, 144152414, 288304828, 504533449, 1009066898, 2018133796]

約数ペア:

[(1, 2018133796), (2, 1009066898), (4, 504533449), (7, 288304828), (14, 144152414), (28, 72076207), (49, 41186404), (98, 20593202), (103, 19593532), (196, 10296601), (206, 9796766), (343, 5883772), (412, 4898383), (686, 2941886), (721, 2799076), (1372, 1470943), (1442, 1399538), (2884, 699769), (5047, 399868), (10094, 199934), (14281, 141316), (20188, 99967), (28562, 70658), (35329, 57124)]