18157920168

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{883}}^1\times {\mathrm{977}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 45544599360

約数和(自身を除く): 27386679192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 883, 977, 1754, 1766, 1954, 2631, 2649, 2931, 3508, 3532, 3908, 5262, 5298, 5862, 7016, 7064, 7816, 10524, 10596, 11724, 21048, 21192, 23448, 774391, 856829, 862691, 1548782, 1713658, 1725382, 2323173, 2570487, 2588073, 3097564, 3427316, 3450764, 4646346, 5140974, 5176146, 6195128, 6854632, 6901528, 9292692, 10281948, 10352292, 18585384, 20563896, 20704584, 756580007, 1513160014, 2269740021, 3026320028, 4539480042, 6052640056, 9078960084, 18157920168]

約数ペア:

[(1, 18157920168), (2, 9078960084), (3, 6052640056), (4, 4539480042), (6, 3026320028), (8, 2269740021), (12, 1513160014), (24, 756580007), (877, 20704584), (883, 20563896), (977, 18585384), (1754, 10352292), (1766, 10281948), (1954, 9292692), (2631, 6901528), (2649, 6854632), (2931, 6195128), (3508, 5176146), (3532, 5140974), (3908, 4646346), (5262, 3450764), (5298, 3427316), (5862, 3097564), (7016, 2588073), (7064, 2570487), (7816, 2323173), (10524, 1725382), (10596, 1713658), (11724, 1548782), (21048, 862691), (21192, 856829), (23448, 774391)]