7938108

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 21253120

約数和(自身を除く): 13315012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 2371, 3348, 4742, 7113, 9484, 14226, 21339, 28452, 42678, 64017, 73501, 85356, 128034, 147002, 220503, 256068, 294004, 441006, 661509, 882012, 1323018, 1984527, 2646036, 3969054, 7938108]

約数ペア:

[(1, 7938108), (2, 3969054), (3, 2646036), (4, 1984527), (6, 1323018), (9, 882012), (12, 661509), (18, 441006), (27, 294004), (31, 256068), (36, 220503), (54, 147002), (62, 128034), (93, 85356), (108, 73501), (124, 64017), (186, 42678), (279, 28452), (372, 21339), (558, 14226), (837, 9484), (1116, 7113), (1674, 4742), (2371, 3348)]