22781892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 60999680

約数和(自身を除く): 38217788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 739, 1101, 1468, 1478, 2202, 2217, 2569, 2956, 4404, 4434, 5138, 5173, 7707, 8868, 10276, 10346, 15414, 15519, 20692, 30828, 31038, 62076, 271213, 542426, 813639, 1084852, 1627278, 1898491, 3254556, 3796982, 5695473, 7593964, 11390946, 22781892]

約数ペア:

[(1, 22781892), (2, 11390946), (3, 7593964), (4, 5695473), (6, 3796982), (7, 3254556), (12, 1898491), (14, 1627278), (21, 1084852), (28, 813639), (42, 542426), (84, 271213), (367, 62076), (734, 31038), (739, 30828), (1101, 20692), (1468, 15519), (1478, 15414), (2202, 10346), (2217, 10276), (2569, 8868), (2956, 7707), (4404, 5173), (4434, 5138)]