298170138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36037}}^1$

素因数の和:36246

約数の個数: 32

約数和(自身を含む): 685010304

約数和(自身を除く): 386840166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 36037, 72074, 108111, 216222, 252259, 504518, 756777, 1513554, 7099289, 14198578, 21297867, 42595734, 49695023, 99390046, 149085069, 298170138]

約数ペア:

[(1, 298170138), (2, 149085069), (3, 99390046), (6, 49695023), (7, 42595734), (14, 21297867), (21, 14198578), (42, 7099289), (197, 1513554), (394, 756777), (591, 504518), (1182, 252259), (1379, 216222), (2758, 108111), (4137, 72074), (8274, 36037)]