18011402318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{187787}}^1$

素因数の和:187857

約数の個数: 64

約数和(自身を含む): 36343738368

約数和(自身を除く): 18332336050

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2821, 3094, 3689, 5642, 6851, 7378, 13702, 47957, 95914, 187787, 375574, 1314509, 2441231, 2629018, 3192379, 4882462, 5821397, 6384758, 11642794, 17088617, 22346653, 34177234, 40749779, 41500927, 44693306, 75678161, 81499558, 83001854, 98963749, 151356322, 197927498, 290506489, 529747127, 581012978, 692746243, 1059494254, 1286528737, 1385492486, 2573057474, 9005701159, 18011402318]

約数ペア:

[(1, 18011402318), (2, 9005701159), (7, 2573057474), (13, 1385492486), (14, 1286528737), (17, 1059494254), (26, 692746243), (31, 581012978), (34, 529747127), (62, 290506489), (91, 197927498), (119, 151356322), (182, 98963749), (217, 83001854), (221, 81499558), (238, 75678161), (403, 44693306), (434, 41500927), (442, 40749779), (527, 34177234), (806, 22346653), (1054, 17088617), (1547, 11642794), (2821, 6384758), (3094, 5821397), (3689, 4882462), (5642, 3192379), (6851, 2629018), (7378, 2441231), (13702, 1314509), (47957, 375574), (95914, 187787)]