9786458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 17169408

約数和(自身を除く): 7382950

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 191, 274, 374, 382, 1507, 2101, 2329, 3014, 3247, 4202, 4658, 6494, 25619, 26167, 35717, 51238, 52334, 71434, 287837, 444839, 575674, 889678, 4893229, 9786458]

約数ペア:

[(1, 9786458), (2, 4893229), (11, 889678), (17, 575674), (22, 444839), (34, 287837), (137, 71434), (187, 52334), (191, 51238), (274, 35717), (374, 26167), (382, 25619), (1507, 6494), (2101, 4658), (2329, 4202), (3014, 3247)]