214960554

素因数分解:

$2^1\times 3^4\times {\mathrm{1326917}}^1$

素因数の和:1326931

約数の個数: 20

約数和(自身を含む): 481671234

約数和(自身を除く): 266710680

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1326917, 2653834, 3980751, 7961502, 11942253, 23884506, 35826759, 71653518, 107480277, 214960554]

約数ペア:

[(1, 214960554), (2, 107480277), (3, 71653518), (6, 35826759), (9, 23884506), (18, 11942253), (27, 7961502), (54, 3980751), (81, 2653834), (162, 1326917)]