18496154

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 28468608

約数和(自身を除く): 9972454

約数列:

[1, 2, 67, 97, 134, 194, 1423, 2846, 6499, 12998, 95341, 138031, 190682, 276062, 9248077, 18496154]

約数ペア:

[(1, 18496154), (2, 9248077), (67, 276062), (97, 190682), (134, 138031), (194, 95341), (1423, 12998), (2846, 6499)]