18207129136

素因数分解:

$2^4\times 7^2\times {\mathrm{23223379}}^1$

素因数の和:23223401

約数の個数: 30

約数和(自身を含む): 41035712460

約数和(自身を除く): 22828583324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23223379, 46446758, 92893516, 162563653, 185787032, 325127306, 371574064, 650254612, 1137945571, 1300509224, 2275891142, 2601018448, 4551782284, 9103564568, 18207129136]

約数ペア:

[(1, 18207129136), (2, 9103564568), (4, 4551782284), (7, 2601018448), (8, 2275891142), (14, 1300509224), (16, 1137945571), (28, 650254612), (49, 371574064), (56, 325127306), (98, 185787032), (112, 162563653), (196, 92893516), (392, 46446758), (784, 23223379)]