2015684718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{17791}}^1$

素因数の和:18640

約数の個数: 32

約数和(自身を含む): 4212006912

約数和(自身を除く): 2196322194

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 821, 1642, 2463, 4926, 17791, 18883, 35582, 37766, 53373, 56649, 106746, 113298, 409193, 818386, 1227579, 2455158, 14606411, 29212822, 43819233, 87638466, 335947453, 671894906, 1007842359, 2015684718]

約数ペア:

[(1, 2015684718), (2, 1007842359), (3, 671894906), (6, 335947453), (23, 87638466), (46, 43819233), (69, 29212822), (138, 14606411), (821, 2455158), (1642, 1227579), (2463, 818386), (4926, 409193), (17791, 113298), (18883, 106746), (35582, 56649), (37766, 53373)]