21396012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162091}}^1$

素因数の和:162109

約数の個数: 24

約数和(自身を含む): 54462912

約数和(自身を除く): 33066900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 162091, 324182, 486273, 648364, 972546, 1783001, 1945092, 3566002, 5349003, 7132004, 10698006, 21396012]

約数ペア:

[(1, 21396012), (2, 10698006), (3, 7132004), (4, 5349003), (6, 3566002), (11, 1945092), (12, 1783001), (22, 972546), (33, 648364), (44, 486273), (66, 324182), (132, 162091)]