15212965068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3177311}}^1$

素因数の和:3177347

約数の個数: 72

約数和(自身を含む): 46261662720

約数和(自身を除く): 31048697652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 3177311, 6354622, 9531933, 12709244, 19063866, 22241177, 28595799, 38127732, 44482354, 57191598, 60368909, 66723531, 88964708, 114383196, 120737818, 133447062, 181106727, 200170593, 241475636, 266894124, 362213454, 400341186, 422582363, 543320181, 724426908, 800682372, 845164726, 1086640362, 1267747089, 1690329452, 2173280724, 2535494178, 3803241267, 5070988356, 7606482534, 15212965068]

約数ペア:

[(1, 15212965068), (2, 7606482534), (3, 5070988356), (4, 3803241267), (6, 2535494178), (7, 2173280724), (9, 1690329452), (12, 1267747089), (14, 1086640362), (18, 845164726), (19, 800682372), (21, 724426908), (28, 543320181), (36, 422582363), (38, 400341186), (42, 362213454), (57, 266894124), (63, 241475636), (76, 200170593), (84, 181106727), (114, 133447062), (126, 120737818), (133, 114383196), (171, 88964708), (228, 66723531), (252, 60368909), (266, 57191598), (342, 44482354), (399, 38127732), (532, 28595799), (684, 22241177), (798, 19063866), (1197, 12709244), (1596, 9531933), (2394, 6354622), (4788, 3177311)]