2019969684

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 5306112000

約数和(自身を除く): 3286142316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 239, 278, 417, 478, 556, 563, 717, 834, 956, 1126, 1251, 1434, 1668, 1689, 2151, 2252, 2502, 2868, 3378, 3753, 4302, 5004, 5067, 6453, 6756, 7506, 8604, 10134, 12906, 15012, 15201, 20268, 25812, 30402, 33221, 60804, 66442, 78257, 99663, 132884, 134557, 156514, 199326, 234771, 269114, 298989, 313028, 398652, 403671, 469542, 538228, 597978, 704313, 807342, 896967, 939084, 1195956, 1211013, 1408626, 1614684, 1793934, 2112939, 2422026, 2817252, 3587868, 3633039, 4225878, 4844052, 7266078, 8451756, 14532156, 18703423, 37406846, 56110269, 74813692, 112220538, 168330807, 224441076, 336661614, 504992421, 673323228, 1009984842, 2019969684]

約数ペア:

[(1, 2019969684), (2, 1009984842), (3, 673323228), (4, 504992421), (6, 336661614), (9, 224441076), (12, 168330807), (18, 112220538), (27, 74813692), (36, 56110269), (54, 37406846), (108, 18703423), (139, 14532156), (239, 8451756), (278, 7266078), (417, 4844052), (478, 4225878), (556, 3633039), (563, 3587868), (717, 2817252), (834, 2422026), (956, 2112939), (1126, 1793934), (1251, 1614684), (1434, 1408626), (1668, 1211013), (1689, 1195956), (2151, 939084), (2252, 896967), (2502, 807342), (2868, 704313), (3378, 597978), (3753, 538228), (4302, 469542), (5004, 403671), (5067, 398652), (6453, 313028), (6756, 298989), (7506, 269114), (8604, 234771), (10134, 199326), (12906, 156514), (15012, 134557), (15201, 132884), (20268, 99663), (25812, 78257), (30402, 66442), (33221, 60804)]