18000772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 32199552

約数和(自身を除く): 14198780

約数列:

[1, 2, 4, 71, 142, 241, 263, 284, 482, 526, 964, 1052, 17111, 18673, 34222, 37346, 63383, 68444, 74692, 126766, 253532, 4500193, 9000386, 18000772]

約数ペア:

[(1, 18000772), (2, 9000386), (4, 4500193), (71, 253532), (142, 126766), (241, 74692), (263, 68444), (284, 63383), (482, 37346), (526, 34222), (964, 18673), (1052, 17111)]