18296291224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2561071}}^1$

素因数の和:2561143

約数の個数: 32

約数和(自身を含む): 36879436800

約数和(自身を除く): 18583145576

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 2561071, 5122142, 10244284, 20488568, 48660349, 97320698, 120370337, 194641396, 240740674, 389282792, 481481348, 962962696, 2287036403, 4574072806, 9148145612, 18296291224]

約数ペア:

[(1, 18296291224), (2, 9148145612), (4, 4574072806), (8, 2287036403), (19, 962962696), (38, 481481348), (47, 389282792), (76, 240740674), (94, 194641396), (152, 120370337), (188, 97320698), (376, 48660349), (893, 20488568), (1786, 10244284), (3572, 5122142), (7144, 2561071)]