2050249986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113111}}^1$

素因数の和:113191

約数の個数: 48

約数和(自身を含む): 4764277440

約数和(自身を除く): 2714027454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 113111, 226222, 339333, 678666, 1017999, 2035998, 2149109, 4298218, 5994883, 6447327, 11989766, 12894654, 17984649, 19341981, 35969298, 38683962, 53953947, 107907894, 113902777, 227805554, 341708331, 683416662, 1025124993, 2050249986]

約数ペア:

[(1, 2050249986), (2, 1025124993), (3, 683416662), (6, 341708331), (9, 227805554), (18, 113902777), (19, 107907894), (38, 53953947), (53, 38683962), (57, 35969298), (106, 19341981), (114, 17984649), (159, 12894654), (171, 11989766), (318, 6447327), (342, 5994883), (477, 4298218), (954, 2149109), (1007, 2035998), (2014, 1017999), (3021, 678666), (6042, 339333), (9063, 226222), (18126, 113111)]