2021144886

素因数分解:

$2^1\times 3^4\times {\mathrm{12476203}}^1$

素因数の和:12476217

約数の個数: 20

約数和(自身を含む): 4528862052

約数和(自身を除く): 2507717166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12476203, 24952406, 37428609, 74857218, 112285827, 224571654, 336857481, 673714962, 1010572443, 2021144886]

約数ペア:

[(1, 2021144886), (2, 1010572443), (3, 673714962), (6, 336857481), (9, 224571654), (18, 112285827), (27, 74857218), (54, 37428609), (81, 24952406), (162, 12476203)]