40853574

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31091}}^1$

素因数の和:31172

約数の個数: 24

約数和(自身を含む): 89731512

約数和(自身を除く): 48877938

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 31091, 62182, 93273, 186546, 279819, 559638, 2269643, 4539286, 6808929, 13617858, 20426787, 40853574]

約数ペア:

[(1, 40853574), (2, 20426787), (3, 13617858), (6, 6808929), (9, 4539286), (18, 2269643), (73, 559638), (146, 279819), (219, 186546), (438, 93273), (657, 62182), (1314, 31091)]