39478902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6724

約数の個数: 32

約数和(自身を含む): 84319488

約数和(自身を除く): 44840586

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 6653, 13306, 19959, 39918, 153019, 286079, 306038, 459057, 572158, 858237, 918114, 1716474, 6579817, 13159634, 19739451, 39478902]

約数ペア:

[(1, 39478902), (2, 19739451), (3, 13159634), (6, 6579817), (23, 1716474), (43, 918114), (46, 858237), (69, 572158), (86, 459057), (129, 306038), (138, 286079), (258, 153019), (989, 39918), (1978, 19959), (2967, 13306), (5934, 6653)]