1965384

素因数分解:

$2^3\times 3^6\times {\mathrm{337}}^1$

素因数の和:361

約数の個数: 56

約数和(自身を含む): 5541510

約数和(自身を除く): 3576126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 337, 486, 648, 674, 729, 972, 1011, 1348, 1458, 1944, 2022, 2696, 2916, 3033, 4044, 5832, 6066, 8088, 9099, 12132, 18198, 24264, 27297, 36396, 54594, 72792, 81891, 109188, 163782, 218376, 245673, 327564, 491346, 655128, 982692, 1965384]

約数ペア:

[(1, 1965384), (2, 982692), (3, 655128), (4, 491346), (6, 327564), (8, 245673), (9, 218376), (12, 163782), (18, 109188), (24, 81891), (27, 72792), (36, 54594), (54, 36396), (72, 27297), (81, 24264), (108, 18198), (162, 12132), (216, 9099), (243, 8088), (324, 6066), (337, 5832), (486, 4044), (648, 3033), (674, 2916), (729, 2696), (972, 2022), (1011, 1944), (1348, 1458)]