2018451258

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{705259}}^1$

素因数の和:705323

約数の個数: 32

約数和(自身を含む): 4570084800

約数和(自身を除く): 2551633542

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 705259, 1410518, 2115777, 4231554, 6347331, 12694662, 19041993, 37378727, 38083986, 74757454, 112136181, 224272362, 336408543, 672817086, 1009225629, 2018451258]

約数ペア:

[(1, 2018451258), (2, 1009225629), (3, 672817086), (6, 336408543), (9, 224272362), (18, 112136181), (27, 74757454), (53, 38083986), (54, 37378727), (106, 19041993), (159, 12694662), (318, 6347331), (477, 4231554), (954, 2115777), (1431, 1410518), (2862, 705259)]