21949326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{58067}}^1$

素因数の和:58085

約数の個数: 32

約数和(自身を含む): 55745280

約数和(自身を除く): 33795954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 58067, 116134, 174201, 348402, 406469, 522603, 812938, 1045206, 1219407, 1567809, 2438814, 3135618, 3658221, 7316442, 10974663, 21949326]

約数ペア:

[(1, 21949326), (2, 10974663), (3, 7316442), (6, 3658221), (7, 3135618), (9, 2438814), (14, 1567809), (18, 1219407), (21, 1045206), (27, 812938), (42, 522603), (54, 406469), (63, 348402), (126, 174201), (189, 116134), (378, 58067)]