74274678

素因数分解:

$2^1\times 3^3\times {\mathrm{1375457}}^1$

素因数の和:1375468

約数の個数: 16

約数和(自身を含む): 165054960

約数和(自身を除く): 90780282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1375457, 2750914, 4126371, 8252742, 12379113, 24758226, 37137339, 74274678]

約数ペア:

[(1, 74274678), (2, 37137339), (3, 24758226), (6, 12379113), (9, 8252742), (18, 4126371), (27, 2750914), (54, 1375457)]