974173878

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{87151}}^1$

素因数の和:87191

約数の個数: 48

約数和(自身を含む): 2284079616

約数和(自身を除く): 1309905738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 87151, 174302, 261453, 522906, 784359, 1568718, 2004473, 2353077, 4008946, 4706154, 6013419, 7059231, 12026838, 14118462, 18040257, 21177693, 36080514, 42355386, 54120771, 108241542, 162362313, 324724626, 487086939, 974173878]

約数ペア:

[(1, 974173878), (2, 487086939), (3, 324724626), (6, 162362313), (9, 108241542), (18, 54120771), (23, 42355386), (27, 36080514), (46, 21177693), (54, 18040257), (69, 14118462), (81, 12026838), (138, 7059231), (162, 6013419), (207, 4706154), (243, 4008946), (414, 2353077), (486, 2004473), (621, 1568718), (1242, 784359), (1863, 522906), (3726, 261453), (5589, 174302), (11178, 87151)]