218084508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{106279}}^1$

素因数の和:106311

約数の個数: 48

約数和(自身を含む): 595168000

約数和(自身を除く): 377083492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 106279, 212558, 318837, 425116, 637674, 956511, 1275348, 1913022, 2019301, 2869533, 3826044, 4038602, 5739066, 6057903, 8077204, 11478132, 12115806, 18173709, 24231612, 36347418, 54521127, 72694836, 109042254, 218084508]

約数ペア:

[(1, 218084508), (2, 109042254), (3, 72694836), (4, 54521127), (6, 36347418), (9, 24231612), (12, 18173709), (18, 12115806), (19, 11478132), (27, 8077204), (36, 6057903), (38, 5739066), (54, 4038602), (57, 3826044), (76, 2869533), (108, 2019301), (114, 1913022), (171, 1275348), (228, 956511), (342, 637674), (513, 425116), (684, 318837), (1026, 212558), (2052, 106279)]