2049238818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 5278801920

約数和(自身を除く): 3229563102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 67, 93, 99, 121, 134, 151, 186, 198, 201, 242, 279, 297, 302, 341, 363, 402, 453, 558, 594, 603, 682, 726, 737, 837, 906, 1023, 1089, 1206, 1359, 1474, 1661, 1674, 1809, 2046, 2077, 2178, 2211, 2718, 3069, 3267, 3322, 3618, 3751, 4077, 4154, 4422, 4681, 4983, 6138, 6231, 6534, 6633, 7502, 8107, 8154, 9207, 9362, 9966, 10117, 11253, 12462, 13266, 14043, 14949, 16214, 18271, 18414, 18693, 19899, 20234, 22506, 22847, 24321, 28086, 29898, 30351, 33759, 36542, 37386, 39798, 42129, 44847, 45694, 48642, 51491, 54813, 56079, 60702, 67518, 68541, 72963, 84258, 89694, 91053, 101277, 102982, 109626, 111287, 112158, 126387, 137082, 145926, 154473, 164439, 182106, 202554, 205623, 218889, 222574, 251317, 252774, 273159, 308946, 313627, 328878, 333861, 411246, 437778, 463419, 493317, 502634, 546318, 566401, 616869, 627254, 667722, 753951, 926838, 940881, 986634, 1001583, 1132802, 1224157, 1233738, 1390257, 1507902, 1699203, 1881762, 2003166, 2261853, 2448314, 2780514, 2822643, 3004749, 3398406, 3449897, 3672471, 4523706, 5097609, 5645286, 6009498, 6785559, 6899794, 7344942, 8467929, 10195218, 10349691, 11017413, 13571118, 15292827, 16935858, 20699382, 22034826, 30585654, 31049073, 33052239, 37948867, 62098146, 66104478, 75897734, 93147219, 113846601, 186294438, 227693202, 341539803, 683079606, 1024619409, 2049238818]

約数ペア:

[(1, 2049238818), (2, 1024619409), (3, 683079606), (6, 341539803), (9, 227693202), (11, 186294438), (18, 113846601), (22, 93147219), (27, 75897734), (31, 66104478), (33, 62098146), (54, 37948867), (62, 33052239), (66, 31049073), (67, 30585654), (93, 22034826), (99, 20699382), (121, 16935858), (134, 15292827), (151, 13571118), (186, 11017413), (198, 10349691), (201, 10195218), (242, 8467929), (279, 7344942), (297, 6899794), (302, 6785559), (341, 6009498), (363, 5645286), (402, 5097609), (453, 4523706), (558, 3672471), (594, 3449897), (603, 3398406), (682, 3004749), (726, 2822643), (737, 2780514), (837, 2448314), (906, 2261853), (1023, 2003166), (1089, 1881762), (1206, 1699203), (1359, 1507902), (1474, 1390257), (1661, 1233738), (1674, 1224157), (1809, 1132802), (2046, 1001583), (2077, 986634), (2178, 940881), (2211, 926838), (2718, 753951), (3069, 667722), (3267, 627254), (3322, 616869), (3618, 566401), (3751, 546318), (4077, 502634), (4154, 493317), (4422, 463419), (4681, 437778), (4983, 411246), (6138, 333861), (6231, 328878), (6534, 313627), (6633, 308946), (7502, 273159), (8107, 252774), (8154, 251317), (9207, 222574), (9362, 218889), (9966, 205623), (10117, 202554), (11253, 182106), (12462, 164439), (13266, 154473), (14043, 145926), (14949, 137082), (16214, 126387), (18271, 112158), (18414, 111287), (18693, 109626), (19899, 102982), (20234, 101277), (22506, 91053), (22847, 89694), (24321, 84258), (28086, 72963), (29898, 68541), (30351, 67518), (33759, 60702), (36542, 56079), (37386, 54813), (39798, 51491), (42129, 48642), (44847, 45694)]