1877887962

素因数分解:

$2^1\times 3^6\times {\mathrm{1287989}}^1$

素因数の和:1288009

約数の個数: 28

約数和(自身を含む): 4223319210

約数和(自身を除く): 2345431248

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1287989, 2575978, 3863967, 7727934, 11591901, 23183802, 34775703, 69551406, 104327109, 208654218, 312981327, 625962654, 938943981, 1877887962]

約数ペア:

[(1, 1877887962), (2, 938943981), (3, 625962654), (6, 312981327), (9, 208654218), (18, 104327109), (27, 69551406), (54, 34775703), (81, 23183802), (162, 11591901), (243, 7727934), (486, 3863967), (729, 2575978), (1458, 1287989)]