320171922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2541047}}^1$

素因数の和:2541062

約数の個数: 24

約数和(自身を含む): 792806976

約数和(自身を除く): 472635054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2541047, 5082094, 7623141, 15246282, 17787329, 22869423, 35574658, 45738846, 53361987, 106723974, 160085961, 320171922]

約数ペア:

[(1, 320171922), (2, 160085961), (3, 106723974), (6, 53361987), (7, 45738846), (9, 35574658), (14, 22869423), (18, 17787329), (21, 15246282), (42, 7623141), (63, 5082094), (126, 2541047)]