71448426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189017}}^1$

素因数の和:189035

約数の個数: 32

約数和(自身を含む): 181457280

約数和(自身を除く): 110008854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189017, 378034, 567051, 1134102, 1323119, 1701153, 2646238, 3402306, 3969357, 5103459, 7938714, 10206918, 11908071, 23816142, 35724213, 71448426]

約数ペア:

[(1, 71448426), (2, 35724213), (3, 23816142), (6, 11908071), (7, 10206918), (9, 7938714), (14, 5103459), (18, 3969357), (21, 3402306), (27, 2646238), (42, 1701153), (54, 1323119), (63, 1134102), (126, 567051), (189, 378034), (378, 189017)]