39391128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{78157}}^1$

素因数の和:78176

約数の個数: 48

約数和(自身を含む): 121926480

約数和(自身を除く): 82535352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 78157, 156314, 234471, 312628, 468942, 547099, 625256, 703413, 937884, 1094198, 1406826, 1641297, 1875768, 2188396, 2813652, 3282594, 4376792, 4923891, 5627304, 6565188, 9847782, 13130376, 19695564, 39391128]

約数ペア:

[(1, 39391128), (2, 19695564), (3, 13130376), (4, 9847782), (6, 6565188), (7, 5627304), (8, 4923891), (9, 4376792), (12, 3282594), (14, 2813652), (18, 2188396), (21, 1875768), (24, 1641297), (28, 1406826), (36, 1094198), (42, 937884), (56, 703413), (63, 625256), (72, 547099), (84, 468942), (126, 312628), (168, 234471), (252, 156314), (504, 78157)]