518808108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27947}}^1$

素因数の和:27991

約数の個数: 96

約数和(自身を含む): 1577608704

約数和(自身を除く): 1058800596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 18564, 27947, 55894, 83841, 111788, 167682, 195629, 335364, 363311, 391258, 475099, 586887, 726622, 782516, 950198, 1089933, 1173774, 1425297, 1453244, 1900396, 2179866, 2347548, 2543177, 2850594, 3325693, 4359732, 5086354, 5701188, 6176287, 6651386, 7629531, 9977079, 10172708, 12352574, 13302772, 15259062, 18528861, 19954158, 24705148, 30518124, 37057722, 39908316, 43234009, 74115444, 86468018, 129702027, 172936036, 259404054, 518808108]

約数ペア:

[(1, 518808108), (2, 259404054), (3, 172936036), (4, 129702027), (6, 86468018), (7, 74115444), (12, 43234009), (13, 39908316), (14, 37057722), (17, 30518124), (21, 24705148), (26, 19954158), (28, 18528861), (34, 15259062), (39, 13302772), (42, 12352574), (51, 10172708), (52, 9977079), (68, 7629531), (78, 6651386), (84, 6176287), (91, 5701188), (102, 5086354), (119, 4359732), (156, 3325693), (182, 2850594), (204, 2543177), (221, 2347548), (238, 2179866), (273, 1900396), (357, 1453244), (364, 1425297), (442, 1173774), (476, 1089933), (546, 950198), (663, 782516), (714, 726622), (884, 586887), (1092, 475099), (1326, 391258), (1428, 363311), (1547, 335364), (2652, 195629), (3094, 167682), (4641, 111788), (6188, 83841), (9282, 55894), (18564, 27947)]