19800132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{150001}}^1$

素因数の和:150019

約数の個数: 24

約数和(自身を含む): 50400672

約数和(自身を除く): 30600540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 150001, 300002, 450003, 600004, 900006, 1650011, 1800012, 3300022, 4950033, 6600044, 9900066, 19800132]

約数ペア:

[(1, 19800132), (2, 9900066), (3, 6600044), (4, 4950033), (6, 3300022), (11, 1800012), (12, 1650011), (22, 900006), (33, 600004), (44, 450003), (66, 300002), (132, 150001)]