212472708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2671}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 567404544

約数和(自身を除く): 354931836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 947, 1894, 2671, 2841, 3788, 5342, 5682, 6629, 8013, 10684, 11364, 13258, 16026, 18697, 19887, 26516, 32052, 37394, 39774, 56091, 74788, 79548, 112182, 224364, 2529437, 5058874, 7588311, 10117748, 15176622, 17706059, 30353244, 35412118, 53118177, 70824236, 106236354, 212472708]

約数ペア:

[(1, 212472708), (2, 106236354), (3, 70824236), (4, 53118177), (6, 35412118), (7, 30353244), (12, 17706059), (14, 15176622), (21, 10117748), (28, 7588311), (42, 5058874), (84, 2529437), (947, 224364), (1894, 112182), (2671, 79548), (2841, 74788), (3788, 56091), (5342, 39774), (5682, 37394), (6629, 32052), (8013, 26516), (10684, 19887), (11364, 18697), (13258, 16026)]