82978392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{493919}}^1$

素因数の和:493935

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 154103208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 493919, 987838, 1481757, 1975676, 2963514, 3457433, 3951352, 5927028, 6914866, 10372299, 11854056, 13829732, 20744598, 27659464, 41489196, 82978392]

約数ペア:

[(1, 82978392), (2, 41489196), (3, 27659464), (4, 20744598), (6, 13829732), (7, 11854056), (8, 10372299), (12, 6914866), (14, 5927028), (21, 3951352), (24, 3457433), (28, 2963514), (42, 1975676), (56, 1481757), (84, 987838), (168, 493919)]