2021067828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12739}}^1$

素因数の和:12878

約数の個数: 96

約数和(自身を含む): 5693251200

約数和(自身を除く): 3672183372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 113, 117, 156, 226, 234, 339, 351, 452, 468, 678, 702, 1017, 1356, 1404, 1469, 2034, 2938, 3051, 4068, 4407, 5876, 6102, 8814, 12204, 12739, 13221, 17628, 25478, 26442, 38217, 39663, 50956, 52884, 76434, 79326, 114651, 152868, 158652, 165607, 229302, 331214, 343953, 458604, 496821, 662428, 687906, 993642, 1375812, 1439507, 1490463, 1987284, 2879014, 2980926, 4318521, 4471389, 5758028, 5961852, 8637042, 8942778, 12955563, 17274084, 17885556, 18713591, 25911126, 37427182, 38866689, 51822252, 56140773, 74854364, 77733378, 112281546, 155466756, 168422319, 224563092, 336844638, 505266957, 673689276, 1010533914, 2021067828]

約数ペア:

[(1, 2021067828), (2, 1010533914), (3, 673689276), (4, 505266957), (6, 336844638), (9, 224563092), (12, 168422319), (13, 155466756), (18, 112281546), (26, 77733378), (27, 74854364), (36, 56140773), (39, 51822252), (52, 38866689), (54, 37427182), (78, 25911126), (108, 18713591), (113, 17885556), (117, 17274084), (156, 12955563), (226, 8942778), (234, 8637042), (339, 5961852), (351, 5758028), (452, 4471389), (468, 4318521), (678, 2980926), (702, 2879014), (1017, 1987284), (1356, 1490463), (1404, 1439507), (1469, 1375812), (2034, 993642), (2938, 687906), (3051, 662428), (4068, 496821), (4407, 458604), (5876, 343953), (6102, 331214), (8814, 229302), (12204, 165607), (12739, 158652), (13221, 152868), (17628, 114651), (25478, 79326), (26442, 76434), (38217, 52884), (39663, 50956)]