17900442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142067}}^1$

素因数の和:142082

約数の個数: 24

約数和(自身を含む): 44325216

約数和(自身を除く): 26424774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142067, 284134, 426201, 852402, 994469, 1278603, 1988938, 2557206, 2983407, 5966814, 8950221, 17900442]

約数ペア:

[(1, 17900442), (2, 8950221), (3, 5966814), (6, 2983407), (7, 2557206), (9, 1988938), (14, 1278603), (18, 994469), (21, 852402), (42, 426201), (63, 284134), (126, 142067)]