521003682

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1579}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 1180146240

約数和(自身を除く): 659142558

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 797, 1579, 1594, 2391, 3158, 4737, 4782, 7173, 9474, 14211, 14346, 18331, 28422, 36317, 36662, 54993, 72634, 108951, 109986, 164979, 217902, 326853, 329958, 653706, 1258463, 2516926, 3775389, 7550778, 11326167, 22652334, 28944649, 57889298, 86833947, 173667894, 260501841, 521003682]

約数ペア:

[(1, 521003682), (2, 260501841), (3, 173667894), (6, 86833947), (9, 57889298), (18, 28944649), (23, 22652334), (46, 11326167), (69, 7550778), (138, 3775389), (207, 2516926), (414, 1258463), (797, 653706), (1579, 329958), (1594, 326853), (2391, 217902), (3158, 164979), (4737, 109986), (4782, 108951), (7173, 72634), (9474, 54993), (14211, 36662), (14346, 36317), (18331, 28422)]