173620734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20773}}^1$

素因数の和:20984

約数の個数: 32

約数和(自身を含む): 398860800

約数和(自身を除く): 225240066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 20773, 41546, 62319, 124638, 145411, 290822, 436233, 872466, 4133827, 8267654, 12401481, 24802962, 28936789, 57873578, 86810367, 173620734]

約数ペア:

[(1, 173620734), (2, 86810367), (3, 57873578), (6, 28936789), (7, 24802962), (14, 12401481), (21, 8267654), (42, 4133827), (199, 872466), (398, 436233), (597, 290822), (1194, 145411), (1393, 124638), (2786, 62319), (4179, 41546), (8358, 20773)]