18361130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 34884864

約数和(自身を除く): 16523734

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 823, 970, 1646, 2231, 4115, 4462, 8230, 11155, 18929, 22310, 37858, 79831, 94645, 159662, 189290, 399155, 798310, 1836113, 3672226, 9180565, 18361130]

約数ペア:

[(1, 18361130), (2, 9180565), (5, 3672226), (10, 1836113), (23, 798310), (46, 399155), (97, 189290), (115, 159662), (194, 94645), (230, 79831), (485, 37858), (823, 22310), (970, 18929), (1646, 11155), (2231, 8230), (4115, 4462)]