13302738

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 32123520

約数和(自身を除く): 18820782

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 337, 387, 459, 674, 731, 774, 918, 1011, 1161, 1462, 2022, 2193, 2322, 3033, 4386, 5729, 6066, 6579, 9099, 11458, 13158, 14491, 17187, 18198, 19737, 28982, 34374, 39474, 43473, 51561, 86946, 103122, 130419, 154683, 246347, 260838, 309366, 391257, 492694, 739041, 782514, 1478082, 2217123, 4434246, 6651369, 13302738]

約数ペア:

[(1, 13302738), (2, 6651369), (3, 4434246), (6, 2217123), (9, 1478082), (17, 782514), (18, 739041), (27, 492694), (34, 391257), (43, 309366), (51, 260838), (54, 246347), (86, 154683), (102, 130419), (129, 103122), (153, 86946), (258, 51561), (306, 43473), (337, 39474), (387, 34374), (459, 28982), (674, 19737), (731, 18198), (774, 17187), (918, 14491), (1011, 13158), (1161, 11458), (1462, 9099), (2022, 6579), (2193, 6066), (2322, 5729), (3033, 4386)]