2100077766

素因数分解:

$2^1\times 3^4\times {\mathrm{12963443}}^1$

素因数の和:12963457

約数の個数: 20

約数和(自身を含む): 4705730172

約数和(自身を除く): 2605652406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12963443, 25926886, 38890329, 77780658, 116670987, 233341974, 350012961, 700025922, 1050038883, 2100077766]

約数ペア:

[(1, 2100077766), (2, 1050038883), (3, 700025922), (6, 350012961), (9, 233341974), (18, 116670987), (27, 77780658), (54, 38890329), (81, 25926886), (162, 12963443)]