21954204

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6394

約数の個数: 36

約数和(自身を含む): 56076384

約数和(自身を除く): 34122180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 6287, 12574, 18861, 25148, 37722, 56583, 75444, 113166, 226332, 609839, 1219678, 1829517, 2439356, 3659034, 5488551, 7318068, 10977102, 21954204]

約数ペア:

[(1, 21954204), (2, 10977102), (3, 7318068), (4, 5488551), (6, 3659034), (9, 2439356), (12, 1829517), (18, 1219678), (36, 609839), (97, 226332), (194, 113166), (291, 75444), (388, 56583), (582, 37722), (873, 25148), (1164, 18861), (1746, 12574), (3492, 6287)]