2009804724

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{326479}}^1$

素因数の和:326514

約数の個数: 60

約数和(自身を含む): 5530571200

約数和(自身を除く): 3520766476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 326479, 652958, 979437, 1305916, 1958874, 2938311, 3917748, 5876622, 6203101, 8814933, 11753244, 12406202, 17629866, 18609303, 24812404, 26444799, 35259732, 37218606, 52889598, 55827909, 74437212, 105779196, 111655818, 167483727, 223311636, 334967454, 502451181, 669934908, 1004902362, 2009804724]

約数ペア:

[(1, 2009804724), (2, 1004902362), (3, 669934908), (4, 502451181), (6, 334967454), (9, 223311636), (12, 167483727), (18, 111655818), (19, 105779196), (27, 74437212), (36, 55827909), (38, 52889598), (54, 37218606), (57, 35259732), (76, 26444799), (81, 24812404), (108, 18609303), (114, 17629866), (162, 12406202), (171, 11753244), (228, 8814933), (324, 6203101), (342, 5876622), (513, 3917748), (684, 2938311), (1026, 1958874), (1539, 1305916), (2052, 979437), (3078, 652958), (6156, 326479)]