2478474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7274

約数の個数: 24

約数和(自身を含む): 5653440

約数和(自身を除く): 3174966

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7247, 14494, 21741, 43482, 65223, 130446, 137693, 275386, 413079, 826158, 1239237, 2478474]

約数ペア:

[(1, 2478474), (2, 1239237), (3, 826158), (6, 413079), (9, 275386), (18, 137693), (19, 130446), (38, 65223), (57, 43482), (114, 21741), (171, 14494), (342, 7247)]