2155993854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{24317}}^1$

素因数の和:26440

約数の個数: 32

約数和(自身を含む): 4930523136

約数和(自身を除く): 2774529282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2111, 4222, 6333, 12666, 14777, 24317, 29554, 44331, 48634, 72951, 88662, 145902, 170219, 340438, 510657, 1021314, 51333187, 102666374, 153999561, 307999122, 359332309, 718664618, 1077996927, 2155993854]

約数ペア:

[(1, 2155993854), (2, 1077996927), (3, 718664618), (6, 359332309), (7, 307999122), (14, 153999561), (21, 102666374), (42, 51333187), (2111, 1021314), (4222, 510657), (6333, 340438), (12666, 170219), (14777, 145902), (24317, 88662), (29554, 72951), (44331, 48634)]