971181351972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17627}}^1\times {\mathrm{117727}}^1$

素因数の和:135377

約数の個数: 72

約数和(自身を含む): 2643943900416

約数和(自身を除く): 1672762548444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 17627, 35254, 52881, 70508, 105762, 117727, 158643, 211524, 229151, 235454, 317286, 353181, 458302, 470908, 634572, 687453, 706362, 916604, 1059543, 1374906, 1412724, 1530451, 2062359, 2119086, 2749812, 3060902, 4124718, 4238172, 4591353, 6121804, 8249436, 9182706, 13774059, 18365412, 27548118, 55096236, 2075173829, 4150347658, 6225521487, 8300695316, 12451042974, 18676564461, 24902085948, 26977259777, 37353128922, 53954519554, 74706257844, 80931779331, 107909039108, 161863558662, 242795337993, 323727117324, 485590675986, 971181351972]

約数ペア:

[(1, 971181351972), (2, 485590675986), (3, 323727117324), (4, 242795337993), (6, 161863558662), (9, 107909039108), (12, 80931779331), (13, 74706257844), (18, 53954519554), (26, 37353128922), (36, 26977259777), (39, 24902085948), (52, 18676564461), (78, 12451042974), (117, 8300695316), (156, 6225521487), (234, 4150347658), (468, 2075173829), (17627, 55096236), (35254, 27548118), (52881, 18365412), (70508, 13774059), (105762, 9182706), (117727, 8249436), (158643, 6121804), (211524, 4591353), (229151, 4238172), (235454, 4124718), (317286, 3060902), (353181, 2749812), (458302, 2119086), (470908, 2062359), (634572, 1530451), (687453, 1412724), (706362, 1374906), (916604, 1059543)]