21834804862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1\times {\mathrm{5107}}^1$

素因数の和:5725

約数の個数: 48

約数和(自身を含む): 37541654640

約数和(自身を除く): 15706849778

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 569, 578, 1138, 3757, 5107, 7397, 7514, 9673, 10214, 14794, 19346, 66391, 86819, 125749, 132782, 164441, 173638, 251498, 328882, 1128647, 1475923, 2137733, 2257294, 2905883, 2951846, 4275466, 5811766, 19186999, 37776479, 38373998, 49400011, 75552958, 98800022, 642200143, 839800187, 1284400286, 1679600374, 10917402431, 21834804862]

約数ペア:

[(1, 21834804862), (2, 10917402431), (13, 1679600374), (17, 1284400286), (26, 839800187), (34, 642200143), (221, 98800022), (289, 75552958), (442, 49400011), (569, 38373998), (578, 37776479), (1138, 19186999), (3757, 5811766), (5107, 4275466), (7397, 2951846), (7514, 2905883), (9673, 2257294), (10214, 2137733), (14794, 1475923), (19346, 1128647), (66391, 328882), (86819, 251498), (125749, 173638), (132782, 164441)]