2019937626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16031251}}^1$

素因数の和:16031266

約数の個数: 24

約数和(自身を含む): 5001750624

約数和(自身を除く): 2981812998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16031251, 32062502, 48093753, 96187506, 112218757, 144281259, 224437514, 288562518, 336656271, 673312542, 1009968813, 2019937626]

約数ペア:

[(1, 2019937626), (2, 1009968813), (3, 673312542), (6, 336656271), (7, 288562518), (9, 224437514), (14, 144281259), (18, 112218757), (21, 96187506), (42, 48093753), (63, 32062502), (126, 16031251)]