2012018454

素因数分解:

$2^1\times 3^4\times {\mathrm{12419867}}^1$

素因数の和:12419881

約数の個数: 20

約数和(自身を含む): 4508412084

約数和(自身を除く): 2496393630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12419867, 24839734, 37259601, 74519202, 111778803, 223557606, 335336409, 670672818, 1006009227, 2012018454]

約数ペア:

[(1, 2012018454), (2, 1006009227), (3, 670672818), (6, 335336409), (9, 223557606), (18, 111778803), (27, 74519202), (54, 37259601), (81, 24839734), (162, 12419867)]