2009055906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 5282887680

約数和(自身を除く): 3273831774

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 151, 198, 234, 286, 297, 302, 351, 429, 453, 594, 702, 858, 906, 1287, 1359, 1661, 1723, 1963, 2574, 2718, 3322, 3446, 3861, 3926, 4077, 4983, 5169, 5889, 7722, 8154, 9966, 10338, 11778, 14949, 15507, 17667, 18953, 21593, 22399, 29898, 31014, 35334, 37906, 43186, 44798, 44847, 46521, 53001, 56859, 64779, 67197, 89694, 93042, 106002, 113718, 129558, 134394, 170577, 194337, 201591, 246389, 260173, 341154, 388674, 403182, 492778, 511731, 520346, 583011, 604773, 739167, 780519, 1023462, 1166022, 1209546, 1478334, 1561038, 2217501, 2341557, 2861903, 3382249, 4435002, 4683114, 5723806, 6652503, 6764498, 7024671, 8585709, 10146747, 13305006, 14049342, 17171418, 20293494, 25757127, 30440241, 37204739, 51514254, 60880482, 74409478, 77271381, 91320723, 111614217, 154542762, 182641446, 223228434, 334842651, 669685302, 1004527953, 2009055906]

約数ペア:

[(1, 2009055906), (2, 1004527953), (3, 669685302), (6, 334842651), (9, 223228434), (11, 182641446), (13, 154542762), (18, 111614217), (22, 91320723), (26, 77271381), (27, 74409478), (33, 60880482), (39, 51514254), (54, 37204739), (66, 30440241), (78, 25757127), (99, 20293494), (117, 17171418), (143, 14049342), (151, 13305006), (198, 10146747), (234, 8585709), (286, 7024671), (297, 6764498), (302, 6652503), (351, 5723806), (429, 4683114), (453, 4435002), (594, 3382249), (702, 2861903), (858, 2341557), (906, 2217501), (1287, 1561038), (1359, 1478334), (1661, 1209546), (1723, 1166022), (1963, 1023462), (2574, 780519), (2718, 739167), (3322, 604773), (3446, 583011), (3861, 520346), (3926, 511731), (4077, 492778), (4983, 403182), (5169, 388674), (5889, 341154), (7722, 260173), (8154, 246389), (9966, 201591), (10338, 194337), (11778, 170577), (14949, 134394), (15507, 129558), (17667, 113718), (18953, 106002), (21593, 93042), (22399, 89694), (29898, 67197), (31014, 64779), (35334, 56859), (37906, 53001), (43186, 46521), (44798, 44847)]