1021704144

素因数分解:

$2^4\times 3^1\times {\mathrm{21285503}}^1$

素因数の和:21285514

約数の個数: 20

約数和(自身を含む): 2639402496

約数和(自身を除く): 1617698352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21285503, 42571006, 63856509, 85142012, 127713018, 170284024, 255426036, 340568048, 510852072, 1021704144]

約数ペア:

[(1, 1021704144), (2, 510852072), (3, 340568048), (4, 255426036), (6, 170284024), (8, 127713018), (12, 85142012), (16, 63856509), (24, 42571006), (48, 21285503)]