18808212984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71243231}}^1$

素因数の和:71243251

約数の個数: 32

約数和(自身を含む): 51295127040

約数和(自身を除く): 32486914056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71243231, 142486462, 213729693, 284972924, 427459386, 569945848, 783675541, 854918772, 1567351082, 1709837544, 2351026623, 3134702164, 4702053246, 6269404328, 9404106492, 18808212984]

約数ペア:

[(1, 18808212984), (2, 9404106492), (3, 6269404328), (4, 4702053246), (6, 3134702164), (8, 2351026623), (11, 1709837544), (12, 1567351082), (22, 854918772), (24, 783675541), (33, 569945848), (44, 427459386), (66, 284972924), (88, 213729693), (132, 142486462), (264, 71243231)]