21342594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39089}}^1$

素因数の和:39114

約数の個数: 32

約数和(自身を含む): 52536960

約数和(自身を除く): 31194366

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39089, 78178, 117267, 234534, 273623, 508157, 547246, 820869, 1016314, 1524471, 1641738, 3048942, 3557099, 7114198, 10671297, 21342594]

約数ペア:

[(1, 21342594), (2, 10671297), (3, 7114198), (6, 3557099), (7, 3048942), (13, 1641738), (14, 1524471), (21, 1016314), (26, 820869), (39, 547246), (42, 508157), (78, 273623), (91, 234534), (182, 117267), (273, 78178), (546, 39089)]