18795443043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1\times {\mathrm{3547}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 27337879296

約数和(自身を除く): 8542436253

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1637, 3237, 3547, 4911, 10641, 21281, 46111, 63843, 135871, 138333, 294401, 407613, 883203, 1766323, 3827213, 5298969, 5806439, 11481639, 17419317, 75483707, 226451121, 481934437, 1445803311, 6265147681, 18795443043]

約数ペア:

[(1, 18795443043), (3, 6265147681), (13, 1445803311), (39, 481934437), (83, 226451121), (249, 75483707), (1079, 17419317), (1637, 11481639), (3237, 5806439), (3547, 5298969), (4911, 3827213), (10641, 1766323), (21281, 883203), (46111, 407613), (63843, 294401), (135871, 138333)]