2649968208

素因数分解:

$2^4\times 3^2\times {\mathrm{18402557}}^1$

素因数の和:18402571

約数の個数: 30

約数和(自身を含む): 7416230874

約数和(自身を除く): 4766262666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 18402557, 36805114, 55207671, 73610228, 110415342, 147220456, 165623013, 220830684, 294440912, 331246026, 441661368, 662492052, 883322736, 1324984104, 2649968208]

約数ペア:

[(1, 2649968208), (2, 1324984104), (3, 883322736), (4, 662492052), (6, 441661368), (8, 331246026), (9, 294440912), (12, 220830684), (16, 165623013), (18, 147220456), (24, 110415342), (36, 73610228), (48, 55207671), (72, 36805114), (144, 18402557)]