2021660802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5348309}}^1$

素因数の和:5348327

約数の個数: 32

約数和(自身を含む): 5134377600

約数和(自身を除く): 3112716798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5348309, 10696618, 16044927, 32089854, 37438163, 48134781, 74876326, 96269562, 112314489, 144404343, 224628978, 288808686, 336943467, 673886934, 1010830401, 2021660802]

約数ペア:

[(1, 2021660802), (2, 1010830401), (3, 673886934), (6, 336943467), (7, 288808686), (9, 224628978), (14, 144404343), (18, 112314489), (21, 96269562), (27, 74876326), (42, 48134781), (54, 37438163), (63, 32089854), (126, 16044927), (189, 10696618), (378, 5348309)]