2019075126

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 4167308880

約数和(自身を除く): 2148233754

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 409, 601, 818, 1202, 1227, 1369, 1803, 2454, 2738, 3606, 4107, 8214, 15133, 22237, 30266, 44474, 45399, 66711, 90798, 133422, 245809, 491618, 559921, 737427, 822769, 1119842, 1474854, 1645538, 1679763, 2468307, 3359526, 4936614, 9094933, 18189866, 27284799, 54569598, 336512521, 673025042, 1009537563, 2019075126]

約数ペア:

[(1, 2019075126), (2, 1009537563), (3, 673025042), (6, 336512521), (37, 54569598), (74, 27284799), (111, 18189866), (222, 9094933), (409, 4936614), (601, 3359526), (818, 2468307), (1202, 1679763), (1227, 1645538), (1369, 1474854), (1803, 1119842), (2454, 822769), (2738, 737427), (3606, 559921), (4107, 491618), (8214, 245809), (15133, 133422), (22237, 90798), (30266, 66711), (44474, 45399)]