851661558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{81157}}^1$

素因数の和:81229

約数の個数: 48

約数和(自身を含む): 2051024976

約数和(自身を除く): 1199363418

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 81157, 162314, 243471, 486942, 730413, 892727, 1460826, 1785454, 2678181, 4301321, 5356362, 8034543, 8602642, 12903963, 16069086, 25807926, 38711889, 47314531, 77423778, 94629062, 141943593, 283887186, 425830779, 851661558]

約数ペア:

[(1, 851661558), (2, 425830779), (3, 283887186), (6, 141943593), (9, 94629062), (11, 77423778), (18, 47314531), (22, 38711889), (33, 25807926), (53, 16069086), (66, 12903963), (99, 8602642), (106, 8034543), (159, 5356362), (198, 4301321), (318, 2678181), (477, 1785454), (583, 1460826), (954, 892727), (1166, 730413), (1749, 486942), (3498, 243471), (5247, 162314), (10494, 81157)]