18117527110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{812081}}^1$

素因数の和:812208

約数の個数: 32

約数和(自身を含む): 34380303552

約数和(自身を除く): 16262776442

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 812081, 1624162, 4060405, 8120810, 18677863, 37355726, 78771857, 93389315, 157543714, 186778630, 393859285, 787718570, 1811752711, 3623505422, 9058763555, 18117527110]

約数ペア:

[(1, 18117527110), (2, 9058763555), (5, 3623505422), (10, 1811752711), (23, 787718570), (46, 393859285), (97, 186778630), (115, 157543714), (194, 93389315), (230, 78771857), (485, 37355726), (970, 18677863), (2231, 8120810), (4462, 4060405), (11155, 1624162), (22310, 812081)]